double-acting pneumatic cylinder 中文意思是什麼
double-acting pneumatic cylinder
解釋
雙動氣缸-
Double - acting pneumatic cylinder
雙動氣缸 -
Pneumatic welding cylinder, double acting without cushion, double piston, connection dimensions
第1部分:氣動焊接汽缸無緩沖雙作用雙活塞連接尺
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