straight fluted drill的意思|示意

直槽钻 ... 直槽钻 straight fluted drill 直柄钻 straight shank drill 直身钻嘴 straight shank drill ...

直槽钻头 ... straight flow combustion chamber 直两燃烧室 straight fluted drill 直槽钻头 straight fluted reamer 直槽铁刀 ...

直槽钻英语 ... 直接传动记录仪器英语 【电】 direct-acting recording instrum-ent 直槽钻英语 【机】 straight fluted drill 直列管排列管装置英语 【化】 in-line tube arrangement ...