1) grip nut
夹紧螺母，防松螺母，固定螺母
2) clamping nut
夹紧螺母
3) locking nut
锁紧螺母，防松螺母
4) clamp nut
夹固螺母
6) locknut
[英]['lɔknʌt] [美]['lɑk,nʌt]
防松螺母
1.
The Science and Education Bureau of the Ministry of Railways has set up the ST 2 type locknuts as the Railway Standard "Thread Varying Locknuts", which will be issued and in application within the year.
铁道部科教司已将 ST2 型防松螺母制定为铁标“变牙型防松螺母”,年内将颁布实施。
补充资料：夹叙夹议
1.边叙述边议论。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条