[问题求助] 0.35平方电缆导体电阻是多少?
P:2007-03-15 22:50:42
1
flat steel - 扁钢 (0) 投诉
P:2007-03-16 15:48:49
2
dimension - 尺寸,大小,规格 (0) 投诉
P:2007-03-16 18:15:25
3
17/0.16裸铜
rope-lay stranding - 复绞 (1) 投诉
P:2008-03-19 13:39:02
4
52.501 ohm/km
KMc/s - kilomegacycles per second千兆赫/秒 (0) 投诉
4