夹板套筒 meaning in Chinese

split sleeve

Drill drivers - split - sleeve , collet type
钻驱动设备.有缝夹套型夹板套筒
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 2 - 24 : tests - screen testing of ceramic alignment split sleeve by stress application
光纤互联装置和无源部件.基本试验和测量步骤.第2 - 24部分:试验.对陶瓷校直夹板套筒加负荷的筛析试验