| 释义 |
tapering keyway
- prearrangementn. 预定,预备
- contemporaneityn. 同时代,同一时期,现代的
- 键沟jiàn gōu
keyway
- 栓道shuān dào
keyway
- 尖端细的jiān duān xì de
tapering
- 扁形钥孔biǎn xíng yào kǒng
keyway
- 键槽铣床jiàn cáo xǐ chuáng
keyseater; key seating milling machine; keyway fraise machine
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