...袋式除尘器分类及规格性能表示方法,Classification and specification for bag filters==> 除尘器标准(Dust collector standards)
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脉冲除尘器和消声器的使用减轻了粉尘的污染和噪音，达到国家环保标准。
Equipped with pulse filter and silencer, the mill reduces dust and noise greatly, which reaches State Environmental-protection Standard.
试验表明，采用高效除尘器对巷道凿岩工作面进行就地净化循环通风，能使工作面粉尘质量浓度符合国家工业卫生标准。
The test results show that dust concentrations in tunneling working face can be satisfied with the national health standard by a high efficient deduster.
国外20多年来的应用经验和近年来国内引进技术在工程实施的结果表明，袋式除尘器可以达到新标准的要求。
The experience of international application over 20-odd years and the results of projects introduced into our country show that it can meet the new emission standard by using the bag filter.
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