There they are used for welding car bodies and for paint spraying.
在那里它们可用于焊接车身上和喷漆。
The worker were spraying paint on the wall.
工人们正往墙上喷油漆。
Proposes that use the PLC's control system to control the spraying-paint process.
因此，提出利用PLC控制系统对喷漆过程进行自动控制。
Clean water, oil, rust, dust and other filths before spraying the paint on the surface.
喷涂前应先把被涂物表面之 水份、油脂、铁锈、灰尘及附着污物清除干净。
The surface should have the basic color of metal in spraying paint.
喷漆时表面应见金属本色。
The surface should have the basic color of metal in spraying paint.
喷漆时表面应见金属本色。
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