该装置对微细粉尘具有良好的降尘效果，降尘效率达到88%以上。
Experimental results also show such device has a better depression effect for fine dust, with the efficiency reaching more than 88%.
在除尘治理技术中重点介绍了薄膜复合滤料在微细粉尘治理应用中的优越性。
The advantages of film compound filter material in micro-dust management application are mainly introduced.
简要叙述了冶金行业微细粉尘污染的情况及冶金行业中几种常用的除尘技术。
Briefly describes the situation of ultrafine powder pollution in metallurgy industry and several dust - removal technologies commonly used in this field.
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