pneumatic chuck 中文意思是什麼
pneumatic chuck
解釋
氣動夾頭-
Specification for shanks for pneumatic tools and fitting dimensions of chuck bushings
氣動工具柄桿和夾盤套筒配合尺寸規范 -
Shanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings
鑿巖機械與氣動工具尾柄和襯套配合尺寸
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