Bmw 520
List bmw 520
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5 full hd display 720p camera w/mic wi-fi bluetooth wwan ready intel 520 hd graphics fingerprint reader windows 10 pro w/ win 7 pro downgrade availablethe refurbishing process includes functionality testing, basic cleaning, inspection, and repackagingthe product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box5full hd display 720p camera w/mic wi-fi bluetooth wwan ready see more product details intel core iu 256gb ssd 16gb ram 12com lenovo x year on-site warranty intel core iu 256gb ssd 16gb ram 12click on the link belowonly select sellers who maintain a high performance bar may offer certified refurbished products on amazonwhat are you waiting forcom/categories/laptop/product //lenovo-thinkpad-x270-business-laptop-125-intel-core-i u-23ghz-8gb-ram-256gb-ssd-windows-10-pro-certified-ref urbishedthis certified refurbished product is tested and certified to look and work like new
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data sheet as bellow:
type grain size um bulk density (g/cm3) hardness （shore） specific resistance (μω•m) bending strength (mpa) compressive strength (mpa) thermal conductivity (w/m•k）) c05 11
ifs-h8 8 1our material: moled graphite, isostaitc graphite, vibration graphite, extruded graphite, mechanical graphite and carbon brush materials85 65 11–13 51 115 85 505 11
sizes of isostatic graphite material: in mm05 16
ifs-2a 12 1we will serve our customers with the best suitable quality, best delivery time and best solutionsproducts: graphite rods, graphite pipes, mechanical seals and bearings, carbon brushes and graphite bipolar plateφ567*520; φ558*521; φ650*470; φ755*638; φ560*560; φ550*630; φ630*1070; φ490*190; 755*365*365; 755*265*265; d680*800…
features of isostatic graphite material:
properties of isotropic, structural balance, high conductivity, high purity, high strength, high density, high mechanical strength; the superior thermal shock, high temperature resistance, resistance to oxidation and corrosion; fine-grained,, low receptivity, and easy for precision machiningour products were sold throughout the country and exported to europe, america, southeast asia and other countries and regions which enjoy a high reputation all over the world
application of isostatic graphite material:
semiconductor monocrystalline silicon, polycrystalline silicon, ceramic sintering, electric spark machine, vacuum sintering furnace, electronic products, tungsten carbide sintering, vacuum furnace, diamond sintering, sealing products, graphite mold, metal smelting, continuous casting and mold manufacturing, metal smelting, glass, electronic industry, etc
we are manufacturer of graphite material and products in china, with stable and reliable quality05 13
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reliable quality, good reputation, best service and high technologies are our eternal objectives9 53 8–9 55 95 140 591 70 11–13 60 135 85 5
all sizes available, standard bulk density: 178 56 9–10 43 85 091 53 8–9 58 100 140 5e （100-600）℃ (10-6/℃) ash content (％) porosity %
ifs-1a 14 104
ifs-2b 14 168 51 13 38 86 005 18
ifs-1b 14 1our company can produce large amount of isostatic graphite material with stable and reliable quality05 11
ifs-w6 8 185 46 9–12 45 85 120 2India
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