隔板轴向分层布置，纳米光触媒抗菌泡沫金属滤网沿圆周方向布置。

The baffle board is arranged in axial and layered type, while said metal filter net is arranged along circumference.

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膨胀式防砂筛管由膨胀式割缝基管、相互重叠的金属滤网和膨胀式割缝保护套构成。

ESS consists of expandable slotted steel tube, overlapped metal screen and expandable slotted shroud.

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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。

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

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