[绞线工序] stranding pitch是绞线节距还是间距
P:2007-09-28 11:56:40
1
一般UL要求是多少呢?
An - atomic number原子序数 (0) 投诉
P:2007-09-28 12:29:36
2
heat,moisture and ozone resistant ethylene-propylene rubber - 耐热、耐湿及耐臭氧乙丙橡胶 (0) 投诉
P:2007-09-28 13:47:48
3
interstice wire - 中介心线 (0) 投诉
P:2008-12-27 12:23:59
4
我也学习了,多谢上楼的回答.
triplex self-supporting conductor - 自承式三芯导线 (0) 投诉
4