[電機(jī)引接線] 潛油泵電纜材料凈重
P:2007-02-09 09:28:56
1
哪位同行有潛油泵電纜的材料凈重,望賜教!
polyethylene sheath of "figure-8" formation - “8”字形繞包聚乙烯護(hù)套 (0) 投訴
P:2007-02-09 15:05:56
2
concentric resonator - 同軸共振器 (0) 投訴
P:2011-10-18 09:15:16
3
ye
group of lines - 線束,線群 (0) 投訴
3