推杆与推杆弹簧安装在锅盖内衬上，并用螺钉连接固定。

Both the push rod and push rod spring are installed on the lid liner, and screwed.

youdao

推杆与推杆弹簧安装在锅盖内衬上，并用螺钉连接固定。

Both the push rod and push rod spring are installed on the lid liner, and screwed.

youdao