[问题求助] 为什么光伏线生产时要求护套和绝缘容易分离?
P:2009-07-02 22:18:47
1
是什么原因了?
SPOF - single polarization optical fiber单偏振光纤 (0) 投诉
P:2009-07-02 22:20:17
2
请教中~~
急
longitudinally applying metal shielding/armouring tape - 纵包金属屏蔽-铠装带 (0) 投诉
P:2009-07-12 22:40:30
3
没有人来呀
straight-roll wire drawing machine - 直辊式拉线机,直辊平辊式拉线机 (0) 投诉
3