[拉丝工序] 滑动式拉丝配模杂谈_缪盘铭
P:2009-06-06 15:40:07
1
catalytic agent - 催化剂 (0) 投诉
P:2017-04-18 15:00:38
2
穷人家的孩纸
chlorosulphonated polyethylene - 氯磺化聚乙烯 (0) 投诉
P:2022-04-01 16:51:43
3
为啥都要金币啊??
dipping - 浸涂,浸渍 (0) 投诉
P:2024-01-24 15:36:18
4
为啥都要金币
double-wheel capstan - 双轮牵引装置 (0) 投诉
4