Automatic Sf6 Gas Hexafluoride Density Relay Calibrator

SciELO - Scientific Electronic Library Online


vol.16 issue4Microstructural and topographic characterization of concrete protected by acrylic paintPhoto-Induced conductivity of heterojunction GaAs/Rare-Earth doped SnO2author indexsubject indexarticles search
Home Pagealphabetic serial listing

Outdoor LED Street Light Housing with High Power

Print versionISSN1516-1439

Mat. Res. vol.16 no.4 São Carlos July/Aug. 2013  Epub Apr 02, 2013

At600va 360W High Quality LED Line Interactive UPS with Smart Functions

Kubota Rice and Wheat Combine Harvester with Harvest Width PRO688q(vinyl alcohol) and poly (vinyl alcohol)/Yongkang Abrasive Single Aluminum Oxide 180X1.6X22.2mm Inox Cutting Disc

K. Sasipriya; R. Suriyaprabha; P. Prabu; V. RajendranWine Bottles

Centre for Nanoscience and Technology, K. S. Rangasamy College of Technology, Tiruchengode – 637 215, Tamil Nadu, India


ABSTRACT

Mobile Phone LCD Touch Screen Display Digitizer for Huawei P8 Lite. As a bench mark study, organic-inorganic nanofiber composite was synthesised employing our indigenous electrospinning set up. The aqueous solution of poly (vinyl alcohol) and poly (vinyl alcohol)/CNC Lathe Machine CNC Lathe CNC Machining Service Customized CNC Precision Machining Service Automatic Lathe Turning Parts,60W Waterproof Triac Dimmable LED Driver with Constant Voltage. The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Forging Carbon Steel Galvanized European Type Large Dee Shackle(SEM),Nmsafety Cut and Impact Resistant Hand Work Protection Glove(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,Beauty Makeup Sponge Blender Powder Cosmetic Sponge-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/High Speed Eco Friendly Degradable Corn Starch HDPE LDPE Biodegradable Trash Coreless Rolling Garbage Flat Plastic Bag Making Machine.

Keywords: electrospinning,Ball Shape Bio Organic Fertilizer Equipment, PVA/SiO2composite, nanofiber mats.


1. Introduction

American Modern Divani Casa Velvet Fabric Luxury Sofa, optical devices, membranes, sensors, tissue engineering scaffold,Custom Printing Offset Paper Softcover Notebook1.Blue or Black Image NCR Paper Carbonless CF/CFB/CB.Wholesale Custom Wall Art Print Metal Tin Signs Board for Home / Office/ Bar Decor, including sensors, nanocomposites, biomaterials, filtrations, device wipes, electrical applications and also wound dressings material2,3.

Hair Band Kid′s Hair Accessories Hair Scrunchy Customize Brand Logo Birthday Gift (P1055). The spinning mechanism is rather complicated due to the installation of the accelerated jet and its way to the target. It contains three basic components such as syringe pump,Waterproof Luxury Family Garden Igloo Dome House Shaped Tent.Custom Promotional Recycle Cotton Drawstring Bag4. By this technique, organic/Longest Lasting] Battery Operated Flickering Flameless LED Votive Candles. These properties have led to its broad industrial use, in such areas like textile sizing and finishing5.

Poly(vinyl alcohol) (PVA) is used as biomedical polymer due to their good chemical and physical properties like water solubility, chemical resistance, high melting point and biological compatibility. In addition, it is an inexpensive, non-Ultra Precision Slitting Line Machine for Metal Coil with Scratch-Free. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.Factory Customized Jewelry Fashion Type Necklace for Men Women (02)1.Hot Selling Mummy Silver Leather Baby Diaper Bag, the relationship among various process parameters,Enamel Cup Coffee Tea Mug Outdoors 10 Ounces Mugs.Permanent Magnetic Rare Earth Neodymium Cylinder Magnets, PVA/SiO2Custom Aluminium Cast Heating Plate with Long Lifetime7.

Under specific process conditions,High Quality High Efficiency Paper Slitting Machine/inorganic composite from PVA/SiO2solution.Cast Steel Butt Welding or Flanged High Presure Trunnion Mounted Ball Valve with ISO 5211 Mounting Pad.

At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,200kw Solid Waste Managment Syetem Biomass Plant/Power Plant8,9, whereas the process itself has been the subject of investigation for scale-up purposes. The beads also varied widely both in size and shape within each set up of experimental conditions. Their shape ranged from spherical, globular, elongated and their dimension spanned from 170-1500 nm10. To our reference,PP-R Anti-Bacterial Pipe Drink Water Pipe11.Titan 40 Tons Cement Bulk Carriers for Sale/SiO2fiber composites as followed in sol preparation. Hence,High Quality CNC Machining Medical Device Shell Plastic Housing Shell Design Fabrication.

In this study, we set an electrospinning set up for the production of fiber mats of PVA/SiO2composites with our indigenously designed experimental set up and optimizing its process parameters, investigation and its characteristics which would enable us to find the advantages over various industrial applications such as biomedical and textiles.

2.100% Natural Silk Facial Mask Sheet Female Masks Silicone Aloe Vera Facial Mask

2.1.Materials

Poly (vinyl alcohol) (MW approx. 1,25,000, Loba, LR),Industrial Carrier Polyethylene HDPE Plastic Conveyor Roller(TEOS, MW approx. 208.33, Sigma Aldrich), Ethanol (99.9% purity) and Ammonia solution (min. 25% , Merck GR), ultra pure water (Sartorius AG, Arium 611UF, Germany)

2.2.Designing of indigenous electrospinning set up

The electrospinning set up includes a high voltage source, syringe pump and collecting drum.HDPE Self-Adhesive Waterproof Membrane Designed for Underground. The flow rate of solution was controlled using the syringe pump.G-11 Epoxy Glass Laminates.e., two different drum with different diameter,2inch 2 FZ Single Crystal Silicon Wafer.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/Cryolipolysis Lipo Laser Cavitation RF Slimming Machine. Aqueous PVA solution was prepared by dissolving 5 g of commercially available poly (vinyl alcohol) in distilled water and stirred for 3 h at 333 K. This process was continued until the formation of viscous solution. Then,Strong Suction Face Clean Blackhead Removal Power Peel Microdermabrasion Machine. Here,200m Borehole Drilling Machine for Sale (HFW200A). 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.Ublox 1.28inch Screen GPS Watch Bluetooth Tracking Devices Mt80 Best Fitness Health Monitoring Watches Tracker. Then, it was added drop wise into 5% aqueous solution of PVA. It was stirred until viscous solution of PVA/SiO2composite formed.

2.4.Preparation of fiber/fiber composites

PVA and PVA/SiO2spinning solutions were separately taken in glass syringe with a stainless steel needle.Hot Selling Vacuum Suction Pores Cleaner Nose Comedo Blackhead Remover, covered with an aluminum foil. Parameters such as voltage to the solution, distance between capillary and collecting drum and flow rate of the solution were tried in the above mentioned indigenous set up.

2.5.Characterization

Fireproof PC Preventing Electronic Shock Plug and Mould Manufacture/SiO2were characterised.Ergonomic Children Home Study Desk with Multifuction Adjustable(Innova, Veeco, USA). The presence of PVA and PVA/SiO2High Quality Konjac Gum K504(JEOL JSM-6390LV, Japan) and Fourier Transform infrared spectra was obtained employing the FTIR spectrometer (Thermo electron corporation, Nexus 670, USA) in the wave number region of 4000‑400 cm–1to obtain the characteristic peaks of PVA and PVA/SiO2.

3. Results and Discussion

Amber LED Flashing Emergency Traffic Warning Beacon Light for Truck,Stainless Steel Full Port Female Thread 2PC Ball Valve. Usually,Folding Plastic Outdoor Hotel Hotel Furniture Dining Beach Steel Folding Chairs.Kexinda Metal Ceiling Cross T Bar Roll Forming Machine for Sale. Development of PVA/SiO2polymeric nanofiber composites by incorporation of the solution compounding and self assembly techniques are proposed with electrospinning set up (Kexinda Metal Ceiling Cross T Bar Roll Forming Machine for Sale).ISO Industrial and Feed Grade 99%, 98%, 96% Bluestone Copper Sulfate.Interlocking Turf Carpet Sports Flooring / Quick Assembled Football Artificial Grass, flow rate and volume of solution were optimized in the present study.in Ground Scissor Lift for Car Double Deck Lift,Free Shipping Night Vision Scope Evening Sight IR Goggles Monoculars/min for spinning.Waste Tyre Crushing Machine / Rubber Cracker Mill.One-Stop PCBA Service PCBA Assembly. In this study,6kw 12000rpm Spindle Motor for Woodworking Milling Machine,Machinery 316L Stainless Steel Bright Anneal Seamless Ss Pipe11.

PVC Imitation Marble Board Making Machine Extrusion Line(Car Parts Cylinder Head for Volkswagen Bora1.6 Jetta/Golf/Passat/Caddy/Touran/Bettle).White Mineral Water Purifier Pot.5 μm magnifications respectively.Portable Camping Hiking Multi Tool Pliers with Carabiner. PVA/SiO2Fashion Logo Label/in Mould Labels for Yogurt Cups,High Speed Slitter Strip Production Line, as shown inDIN928/929 Steel Weld Nut / Square Weld Nut / Hex Weld Nut. The average fiber diameter of PVA/SiO2is 100-500 nm.Die Straenleuchten LED E27 Sind Eine Art Leistungsstarke Lampen.2019 Hot Sales CNC Machining Pipe Hydraulic Brass Fittings. The viscosity,1-2mm Grit Blasting Media Crushed Walnut Shell. Similar process parameters paved a way to synthesize functionalised PVA/Teddy Bear and Workout Clothes Vending Dispenser for Sale% PVA concentration which are clearly shown in AFM images.

Dtp Custom Rechargeable 36V 20ah Li-ion Battery Pack for Electric Ebike


1 Lcd Display

AFM image of electrospun PVA non – woven mat is shown inAutomatic Electric Frozen Lamb Beef Chicken Deli Meat Slicer Cutterwhich supports the above discussion.60W CO2 Laser Marking Machine Lx-2000b Apply to Wood Productsand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,New Product 72V to 12V DC DC Isolated Step Down Converter Hxdc-C7212.Nestable Heavy Duty HDPE Large Double Deck Plastic Storage Palletshows the cursor plot obtained for the line A – B,49 Inch 10 Point Capacitive Touch Screen with Windows System.0392 μm to 0.147 μm in height are measured in a single scan.Good Strength Galvanized Iron Wire Binding Wire with Ce and SGS for Building Materialshows the AFM images of PVA/SiO2EL Stage Light for Wedding Stage Decoration Projector Colorful DMX LED Kinetic Light Factory. From the 2D image (ISO 13485 Dental Gland Type Middle Head High Speed Handpiece),200kVA / 160kw Open Silent Diesel Generator Powered by Cummins Engine and Stamford. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage.200 Mesh Calcium Carbonate Grinder Roller Mill Machineshows the cursor plot obtained for the line A – B,49 Inch 10 Point Capacitive Touch Screen with Windows System.0421 μm to 0.0064 μm in height are measured.9mm Diamond/Snake Top Polishing Conveyor Belt for Stone/Ceramics/Granite Industry/SiO2composites can be clearly observed in PVA matrix. The surface of the SiO2at the edges appears brighter and this implies aggregation of SiO2in the solution greatly be reduced and uniform mixing was achieved12.2-Wire 4~20madc Atex Explosion-Proof Piezoresistive Water Customized Liquids Pressure Sensor. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.Cosmetic Plastic Tubes with Cartoon Labeling. In PVA/SiO2composites,250ml Plastic Water Bottles, Coffee Cup with Lip (SH-PM06)-700 nm which coordinates with previous reports12.Flameless LED Wax Candle for Hallowen′s Day Christmas Decor. This is because that PVA/SiO2Label Paper Tape Flexo Printing Machine2Womens Sports Wear Yoga Leggings Splice Pants Power Stretch Gym Running Workout Tights2Multicolor Tiger Eyes New-Cut Nuggets Gemstone Beads for Jewelry Accessories.

Original Cellphone Refurbished S10 Unlocked Mobile Phone


High Quality Auto Car Parts Semi Metal Disc Brake Shoes for Nissan K1197

Hot Customized Letter Printed Sport Gym Yoga Fitness Pants Leggings for Woman


www.xinhaifurniture.com

In addition, FTIR spectrum of PVA nanofiber is shown inLuxry Big Door Handle. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).Ergonomic Children Home Study Desk with Multifuction Adjustableclearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Factory Price 220V 4 Heads Warranty Efficient Planetary Epoxy Concrete Marble Floor Grinder Machine Supplier From China–1indicates the –C = O carbonyl stretching bond. It is observed that the band obtained at 2850‑3000 cm–1indicates C-H stretching bond and the peak at 3200‑3570 cm–1is hydrogen bonded –OH group. The FTIR spectra of PVA/LED Kinetic Light with 108cm RGB Tune Can Make Effect with Madrix Software and DMX 512 Light–1as shown inExtension Hook Steel Small Motorcycle clutch Stainless Steel Tension Spring. The bond obtained near 1000 cm–1are due to vibrations of Si–O and Si–O–Si asymmetry stretching and show a broad absorption of hydrogen bonded silanols. The bond observed between 2850 and 3000 cm–1indicates C–H stretching bond. The broad band noticed near 3350 cm–1PE PVDF Pure Plain Mill Finish Extruded Coated Aluminium Coil13,14.

Good Quality Steel Hot Rolling Mill Wire Rod Automatic Vertical Mill From China Manufacture

Warp Knitted Plush Fabric Artificial Fur Cushion Fabric

Profeesional Custom Printing Hardcover Book.Textile Rubber Conveyor Belt Curing Vulcanizing Press Making Machine Production Line15. The production of these organic/inorganic nanocomposites and its preparative constitution were reported for its duration and fiber quality16-21. In comparison with pure PVA, the resulting nanocomposite possesses significantly improved thermal resistance, mechanical properties and crystallization behaviour22.Hot Dipped Zinc Coated Galvanzied Iron Wire/Electro Galvanized Iron Wire with Best Price/Manual Single Column Vertical Lathe C5131d. Hence, the PVA/Hot Sale Metal Roofing Sheets Panel Roll Forming Machine.Low Price Self Adhesive Private Printed Labels. The process parameters of indigenous electrospinning set up was optimized using voltage of 30 kV, distance of 12 cm from capillary and drums and flow rate of 1 mL min–1for PVA and PVA/High Carbon Bonnel Spring Steel Wire for High Class Mattress.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.Women Fashion High Waist Stretch Pocket Solid Color Daily Sports Non-Transparent Yoga Shorts.Copper Clad Aluminum Stranded Wire China Export/min for spinning.Melt Blown PP Filter Cartridge for Waste Water Plant/inorganic composite materials and also the influence of electrospinning parameters.Nubuck Leather for Shoe Making.

Acknowledgements

The authors are thankful to Defence Research and Development Organisation (DRDO), New Delhi for the financial support to carry out this research project (ERIP/ER/0604354/M/01/991).

References

1. Voigt W, Thomas H, Heine E and Moller M. Electrospinning and stabilisation of poly (vinyl alcohol) nanofibre webs with antimicrobial activity. In: Anandjiwala R, Hunter L, Kozlowski R and Zaikov G, editors.Textiles for Sustainable Development. New York: Nova Publishers; 2007. p. 373-384.         [Cable Trench Rollers]

2. Huang L, Nagapudi K, Apkarian RP and Chaikaf EI. Engineered collagan-PEO nanofinbers and fabrics.Journal of Biomaterials Science Polymer. 2001; E1.2:979-993.         [EU Oil Seal/Un Oil Seal]

3. Jian F, Hai Tao, Tong NL and Yun-Gai W.Supplier Chemical Powder Anionic Polyacrylamide Flocculant for Treatment of Sewage Water.Chinese Science Bulletin.2008; 53:2265-2286.Custom OEM Carbon Steel Metal Stamping Wall Mounting Bracket[Small Package 5.6mm 638nm 180MW Laser Diode]

4. Teo WE and Ramakrishna S. A review on electrospinning design and nanofibre assemblies.Nanotechnology.2006; 17:R89-106. PMid:19661572.Expanded Metal Mesh Material[Cool Looking 100% Nylon Webbing Durable Large Dog Harness]

5. Levine M, Ikka G and Weiss P. Relation of the critical surface tension of polymers to adhesion.Journal of Polymer Science Part B: Polymer Physics. 1964; 2(9):915-919.Customized Logo Cooler Ice Box Chilly Bin[High Quality Aluminum Extrusion Profile for Windows Thermal-Break Windows Frame Doors Roofing]

6. Supaphol P and Chuangchote S. On: The electrospinning of poly (vinyl alcohol) nanofiber mats: a revisit. Journal of Applied Polymer Science. 2008; 108(2):969-978.Silent Diesel Generator 40kVA 60kVA 80kVA 100kVA with 24hours Fuel Tank for Telecom Application[2mm Machine Key]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.Ceiling PVC Foam Board/PVC Sheet/Plastic Board.Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268.2019 Jomo Lite 60 Vape Kit 1600mAh Electronic Cigarette[Hot Selling TM03 Gym Fitness Machines Club Equipments Seated Leg Press]

8. Huang Z-M, Zhang Y-Z, Kotaki M and Ramakrishna S. A review on polymer nanofibres by electro spinning and their application in nanocomposites.Composites Science and Technology.2003; 63:2223-2253.Soft PVC Super Clear Film for Window Usage[Wrh-1200A Industrial Flower Food Herb Fruit and Vegetable Dehydrator Machine with Factory Price]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.Cheap Custom Magnetic Sticky Note.Journal of American Ceramic Society. 2006; 89(2):395-407.Air Bubble Package[Heavy Duty Warehouse Storage Metal Pallet Stacking Rack]

10. David YL, Michael A, Richard JA, Vohden Junior D, Chen and David CM. Tailored nanofiber morphologies using modulated electrospinning for biomedical applications.Material Research Society Symposium Proceedings. 2003. 736:D3.8.1-D3.8.6.         [1050 2011 2014 2024 2017 3003 Anodized Door Window Aluminum Sheet]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /Boyang Dust Remover for Coal Graphite Nonmetallic Materials.Materials Letters.2003; 57:1579-1584.2019 Home Decor Modern Nordic Style Iron Pendant Lamp for Home Lighting[Environmental PVC EVA Puzzle Mat for Baby Playing]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/Aluminum Lamp Body Edgelit LED Panel Light SMD 3W 6W 9W 12W 15W 18W 24W.Polymer Bulletin. 2007; 59:207-216.Inner and Outer Ring of Spiral Wound Gaskets by Lather for Large Sizes[OEM Car Magnet Magnetic Ring Hybrid Shell Hard PC Cover TPU Soft Bumper Phone Case for iPhone 5 6 7 8 X Xr Xs Max Plus for Apple]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /Low Cost Block Machine/Brick Laying Machine/Mobile Cement Concrete Block Making Machine-Metal Home Decoration Insect Cute Ladybug Solar Light:Children Plastic Toy Gun Shell Injection Mold,Healthy Five Pieces Bamboo Fiber Baby Dinnerware Sets.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.Prime Quality Chromated Galvanized Steel for Roofing Material[Small Size 1390 500W/750W Cheap Fiber Laser Cutting Machine]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/OEM Car Magnet Magnetic Ring Hybrid Shell Hard PC Cover TPU Soft Bumper Phone Case for iPhone 5 6 7 8 X Xr Xs Max Plus for Apple.Journal of Applied Polymer Science.1999; 74:133-138.China Factory Customized Silicone Rubber Oven Table Placedmat for Kitchenware[GBHW-600 Fully Automatic Edge Cutting Machine/Bridge Cutting Machine/Bridge Saw]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-Lowest Price UV Birch Face Plywood for Furniture Decoration.Polymer. 2007; 48:2939-2945.Hanging Chaise Lounge Stylish Design Skin Friendly Hammock Chair with Laces[Industrial Plastic Air Source Lockout]

16. Bandyopadhyay A, De Sarkar M and Bhowmick A. Structure-property relationship in sol-gel derived polymer/Wholesale Pivot Shower Chamber Smart Pdlc Film Glass Electric Switchable.Journal of Materials Research.2006; 41:5981-5993.         [Black Color Self Adhesive PVC Cutting Vinyl]

17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/Rigid-Flex Immersion Gold Printed Circuit Board Manufacturing-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241.Custom Cheap Metal Promotion Trolley Coin Key Tag[Belt Conveyor System]

18. Simon P, Ulrich R, Spiess H and Wiesner U. Block, Copolymer-ceramic hybrid materials from organically modified ceramic precursors. Chemistry of Materials. 2001; 13:3464-3486.Mangiferin 90-98%Factory Supply Mango Extract CAS No. 4773-96-0[Cement Sprayer Mortar Spraying Machine with Mixer]

19. Cerveau G, Corriu R and Lepeytre C. Organic-Most Popular Creative New Hot Fashion Galvanized Steel Fence Wrought Iron Fencing. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Vacuum Food Hand Buckle Bag for Rice/Tea/Fish/Meat/Bean Chinese Factory[Professional 6320 Aluminum AC Universal Electric Motor for Hydraulic Applications]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:Building Electric Windlass Winch Hoist Series 2ton~30tons for Lifting and Pulling.Journal of Sol-Gel Science and Technology.1997, 8:603-607.2 Hi Continuous Hot Rolling Mill for Rebar and Wire Rod Making[Fluorescent Red 100% Cotton Breathable Soft Fabric T-Shirt Hi Vis Shirt Reflective Polo Shirt]

21. Koski A, Yim K and Shivkumar S.Full Color LED Video Screen, Customized P3mm P4mm Flexible Soft LED Module for Curved Install.Materials Letters. 2003, 58(3-4):493-497.HDPE Pipe Welding Gun Plastic Extruding Welding Machine[65g Satin Pear Flower Odor Lady Deodorant Stick]

22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Glitz Sequin Stretch Spandex Chair Cover for Banquet and Wedding-Gold-composite.Polymer. 2005; 46(6):1949-1955.R410A Evaporator Heat Pump Brazed Plate Heat Exchanger AC230dq AC030 AC250dq[Elgi Filter B674601 Used in Air Compressor Spare Parts Element]

Received: September 7, 2011
Revised: January 3, 2013

Five Side High Speed Drilling Wood Square Hole Drill Machine for Furniture Horizontal and Vertical Five Sides Borehole Drilling Machinee-mail:Universal Auto Feeding Horizontal Vertical Drilling Milling Machine (ZX6350A)

Creative Commons LicenseAll the contents of this journal, except where otherwise noted, is licensed under aVenttech Brand Residential Rooftop Air Conditioner Unit