Spraygun and the gun nozzle must be brand new.

喷漆枪和枪嘴也必须是全新的。

youdao

Spraygun belt must be new in order to avoid the pollution of the paint in the gunbelt.

喷漆枪带一定要是全新的，以免油漆在枪带中受到污染。

youdao

Spraygun belt must be new in order to avoid the pollution of the paint in the gunbelt.

喷漆枪带一定要是全新的，以免油漆在枪带中受到污染。

youdao