The last decade, the company has provided more than 200 ESP product engineering and installation services, mainly related to electricity, metallurgy, building materials, chemical industry.

近十年来，公司已为200多个电除尘工程提供产品和安装服务，主要涉及电力、冶金、建材、化工等行业。

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The factors are analysed affecting chromic hydroxide recovery, between product in chromium metal production in chemical engineering process.

对金属铬生产过程中影响化工工序中间产品氢氧化铬回收率的因素进行了分析。

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Zinc oxide is a kind of important product of the zinc series, Its extensive application are rubber, coating, ceramics, chemical engineering, medicine and Electronic industry.

氧化锌是一种重要的锌系产品，它广泛应用于橡胶、涂料、陶瓷、化工、医药和电子等工业部门。

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