[矿用电缆] 高性能采煤机橡套软电缆的研制
P:2007-03-14 22:49:06
1
lateral pressure - 侧压力 (0) 投诉
P:2009-05-28 15:54:08
2
能介绍以下内容吗
flexible milled wire insulated with double cotton yarn sewings and single cotton yarn braiding - 双纱缝合单纱编织软线 (0) 投诉
P:2009-08-07 20:08:55
3
fire resistant layer - 耐火层 (0) 投诉
P:2009-09-22 10:54:40
4
下不了
metal braiding - 金属编织,金属丝编织 (0) 投诉
4