DIN 1810
Hook wrenches
钩形扳手
1979-09-01
HB 4139-1988
钩形扳手
1988-04-09
HB 3043-1989
钩形扳手
1990-04-11
DIN 4000-152
Tabular layouts of properties - Part 152: Wrenches - Engineers wrenches, box wrenches, hook wrenches, pin wrenches
性能表.第152部分:扳手.工程师扳手 箱形扳手 钩形扳手 销形扳手
2006-11-01
WJ/Z 424.62-2000
火炮通用件 工具 活动钩扳手
HB 3044-1977
钩形扳手（用于带孔螺母）
1979-02-02
BS 2090-1954
Specification for hook spanners, peg spanners, coupling wrenches and the related slots, holes and horns
钩形扳手、销钉扳手、连接扳手及相关槽、孔和角规范
1954-02-26
DIN 1804
Slotted Round Nut for Hook Spanner; ISO Metric Fine Thread
钩形扳手用开槽圆螺母；ISO公制细螺纹
1971-03-01