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。
It is the usual custom for each battery manufacturer to make his own spray from materials obtained locally.
各蓄电池生产厂都习惯采用从当地获得的材料配制脱模剂。
This means that the toxic spray is a combination of two main chemicals that are relatively harmless on their own.
这就意味着该有毒喷雾是两种对甲虫本身就无害的化学物质的化合物。
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