You need to guide and support the heavy parts, do not use any plate or frame truck.

您无需提携沉重部件，也不必动用任何板块或框架搬运车。

youdao

You need to guide and support the heavy parts, do not use any plate or frame truck.

您无需提携沉重部件，也不必动用任何板块或框架搬运车。

youdao