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1·Prepares plant and equipment for painting. Paints with brush, roller, or spray gun.

对厂房和设备用刷子、滚筒、喷漆枪进行喷漆。

2·And have their own spray, spray painting, electroplating, aluminum oxide, phosphating plant.

并拥有自己的喷塑，喷漆，电镀，铝氧化，磷化车间。