P:2012-03-04 10:46:34
1
We require PVC insulated ; PE+PA insulated ; Fluoropolymer insulated winding wires for submersible pump motors. in bulk to be marketed in INDIA., please mail us your offer for bulk requirement.
看看这线是咱中国的什么线啊?
graded index - 渐变折射率,梯度折射率(光纤的) (0) 投诉