[漆包線] 漆包純銅的比重是多少
P:2009-11-12 22:50:21
1
transfer ring - 轉(zhuǎn)向環(huán) (0) 投訴
P:2009-11-14 06:35:00
2
8.9 t/m3
cotton-insulated wire - 紗包線 (0) 投訴
P:2009-11-14 10:29:18
3
insulation strength test - 絕緣強(qiáng)度試驗(yàn) (0) 投訴
P:2009-11-15 11:49:15
4
tensile impact testing - 拉伸沖擊試驗(yàn) (0) 投訴
P:2009-11-27 11:19:09
5
8.89g/cm3
test for resistance to cracking - 抗開裂試驗(yàn) (0) 投訴
5