keye键控器, 定时器keyn.键；关键；钥匙；答案adj.关键的；主要的vt.键入；用钥匙锁上；为 ... 调音keyed beam拼梁key seater键槽铣床key-wall刺墙key client重点<主要>客户key lab.重点实验室key button按钮key-ringn.钥匙圈keystoningn.梯形失真key period关键期key sample知标本

keyway slotting tool键槽插刀

dovetail keyway燕尾键槽

keyway attachment键槽加工装置

keyway planer键槽刨床,刨槽机

keyway planing machine键槽刨床

keyway milling cutter键槽铣刀

keyway chisel键槽用凿

keyway file键槽锉

internal keyway内键槽

keyway broach键槽拉刀

armature keyway电枢轴键槽

keyway slotting machine键槽机

keyway cutter键槽铣刀