This paper analysed the dusting characteristic of a dry duster from metal meshes and provided main principles of structural and parametric design.

本文分析了干式金属滤网除尘器的除尘性能，提出了结构型式及参数设计的主要原则。

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This paper intriduces the design of leak detector based on Langb-Bill's Law for the cloth bag duster.

布袋除尘器检漏仪是根据朗伯—比尔定理设计的。

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