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采购内容Buy Copper Rod **** Hidden Message *****Name index units of measurement norm for class A B CLimit of deviation from the diameter of wire rod mm 0,38 0,38 0,5The maximum allowable depth (height) of defects on the surface of wire rod mm 0,1 0,3 0,3The content of oxygen molecules % 0,02-0,035 0,045 0,05Specific electrical resistance wire Omxm2 / m 0,0172 0,01724 0,01724Elongation rod, not less % 38 35 35Wire must withstand, without the appearance of defects in the number of twists and then unwinding PC 10 10 10The number of twists before destruction PC 50 40 35Country:Kazakhstan/网站系联系方式Co:Kazcentrelectroprovod LlcAdd:1a, Makarenko St., Saran Town, Karaganda Region, Karaganda Region, KazakhstanTel:7-7212-912500Fax:7-7213-742649Email:kcprovod@provod.kzWebsite:www.provod.kzLinkMan:Mr. Ruslan Arestanov(Purchasing Dept.)
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