HB 8073-2002
带收口衬套的小型承力锁
Miniature bearing lock with close bush
HB 8074-2002
带收口衬套的小型承力锁规范
Specification for miniature bearing lock with close bush
HB 6541-1991
双铰承力快卸锁
1992-01-23
HB 6542-1991
单铰承力快卸锁
1992-01-23
HB 7658-1999
钩型锁(拉、剪、弯)综合承力锁环
1999-03-12
HB 7831-2008
单按钮大载荷承力快卸锁
Single button bearing latches with quick-operating
2008-03-17
HB 6543-1991
铰型承力快卸锁技术条件
1992-01-23
HB 7659-1999
钩型锁(拉、剪、弯)综合承力锁环球形座
1999-03-12