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