karabiner meaning in English

弹簧钩
铁锁

Belt for positioning for firemen with 2 - thorn - buckle and karabiner with multifunctional eye - requirements , testing
带双刺扣环和带多功能孔岩钉钢环的消防员定位用带.要
The point of actuation by gravity has not been investigated by the karabiner manufacturers and is subject to an unknown tolerance range
岩钉钢环制造商对重力作用点一直未作研究，重力作用点取决于未知的公差范围。
Harness karabiners with conventional catch fasteners show different fatigue resistance over and below the point of actuation by gravity of their catch
传统制动紧固件的装备岩钉钢环在其制动片(装置)重力作用点以上/下都具有抗疲劳性。
5 a route shall be considered successfully completed if it has been climbed in accordance with the existing rules and if the rope has been clipped from a legitimate position into the karabiner on the final quickdraw
当攀登符合先锋比赛之规则与规定，且自正当位置将绳索确实地扣入最后快扣组之钩环内，应视为路线完攀。