Feeder: metal constructional part, including open and close types, and used for loading cargo.

料斗：料斗是金属焊接件，有敞开和密封两种形式。用来盛装货物。

youdao

Feeder: metal constructional part, including open and close types, and used for loading cargo.

料斗：料斗是金属焊接件，有敞开和密封两种形式。用来盛装货物。

youdao