English Dictionary

coil spring

noun

A common type of mechanical spring in a form of a helix, manufactured in different styles and sizes for many different applications.

The coil spring provides suspension and absorbs shocks.

意味（1）

A common type of mechanical spring in a form of a helix, manufactured in different styles and sizes for many different applications.

The nests of coil springs at each end of the bolster, resting on the spring plank, are in line with the swing links between the swing plank and the one-piece fabricated bogie frame; ….