连接垫圈 meaning in English

attachment washer

Connecting washers for conductors
导线连接垫圈
Laminated springs ; spring link washer bearing plates for spring suspension
叠层弹簧.弹簧悬挂的弹簧连接垫圈支承板
Laminated springs ; spring link washers and intermediate spring link washers for spring suspension
叠层弹簧.弹簧悬挂的弹簧连接垫圈和中间弹簧连接垫圈
Valves in these classes are also available with spiral wound or ring joint gaskets when specified
如果用户要求，这些压力等级的阀门也可提供螺旋盘绕或环连接垫圈。
Installations and equipment for lng . suitability testing of gaskets designed for flanged joints used on lng piping
液化天然气装置和设备.液化天然气管道法兰连接垫圈设计适配性测试