core drills with paralel shanks

基本解释直柄扩孔钻

网络释义

1)core drills with paralel shanks,直柄扩孔钻2)parallel shank,Straight shank,直柄3)straied shank electrode,直柄电极4)sledge hammer,直柄大锤5)straight shank toolholder,直柄刀架6)straight shank drilling tool,直柄钻头

用法和例句

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