Which are widely applied in the fields of petrol - chemical, mechanical, metallurgy, electronics, mechanical and electrical, etc.

我们的产品已经被广泛用于石油化工, 机械, 冶金, 电子, 机电等行业.

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It is widely used in mechanical, metallurgy, petroleum, chemical industry and so on.

广泛应用于机械 、 冶金 、 石油 、 化工、电力和水利等行业.

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