coupling pin

短语

词形变化

coupling pins 复数 coupling pins

释义与例句

n.
  1. 1.

    Any pin used to form a connection between two mechanical or structural components.

    A pin used to connect train cars or a trailer to a towing vehicle.

  2. 2.

    Any pin used to form a connection between two mechanical or structural components.

    A pin for joining scaffolding frames or pipes.