powl 中文意思是什麼
powl
解釋
非上市的公開發售-
The parts and units of jigs and fixtures. quick powl for lathe
機床夾具零件及部件.車床用快換卡頭 -
The parts and units of jigs and fixtures. quick powl for grinder
機床夾具零件及部件.磨床用快換卡頭
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