卡销 meaning in Chinese

bayonet lock
detent
dog

Tail end head with two catch fingers for pull broaching . dimensions and characteristics of heads for broaching tools of diameters 4 to 50
拉削用的带两个卡销的尾挂钩头.直径到拉刀的主轴头的尺寸和特性
Abstract : discuss a technique of oil tube elevator , introduce the constrution , principle , and safety of the new oil tube elevator latcher , and analyse the economic benefit and the apply prospect of the oil tube elevator with the exchangeable erescent elevator recess
文摘:介绍了新型吊卡销的结构和原理与安全性，剖析了可更换小月牙式油管吊卡的经济效益和推广应用前景。