弹簧盘 spring disk

簧盘阀 spring-disk valve

调速弹簧盘 governor spring disk

盘簧 disc spring

盘形弹簧 Belleville Spring ; cup spring ; Disc springs ; Belleville spring washer

盘簧机 coiling machine

复式盘簧 [机] nest spring

锥形盘簧 conical spiral spring

弹簧卡盘 split chuck