弹簧扣的英文

latch catch

snap hook

spring buckle

spring fastener

• 弹簧:    spring; mechanical ...
• 扣:    button up; buckle
• 弹簧扣盖:    snap on cover; sna ...

例句与用法

1. Plates and keys for spring buckles of rail vehicles
   有轨车辆用弹簧扣的固定板和销