In the upper portion of the sandwich with hydrocyclone guide blade and packing filter layer.
在内夹层的上部设有旋流导向叶片及填料过滤层。
The pressure drop and adsorptive capability of single packing materials and compound packing materials were investigated when the biotrickling filter tower was used to treat odorous gas.
研究了用生物滴滤塔处理恶臭气体时单一及组合填料的压降和吸附性能。
The study results showed that the corrugated sheet packing of plastic is an ideal packing media for anaerobic filter.
试验结果表明，塑料孔板波纹填料是一种理想的厌氧滤池填料。
The new type sanitary cigarette packing method can avoid the contamination of the filter tip in cigarette caused by pollutant in hand and other pollutant source.
一种可以避免手部污染物、污染源由于吸烟而经香烟过滤嘴的传递进入人口腔的卷烟新型卫生包装。
The spray packing bottle comprises a bottle body, a spray nozzle and filter disc.
喷雾包装瓶包括瓶体、喷头、滤片。
The mixed gas-liquid centrifugal dust-removing filter with reasonably designed gas-filtering layer and suitable packing material has remarkable dust-removing effect.
离心气液混合过滤除尘装置的气体过滤层设计合理，选择适宜的填充材料，其除尘效果十分显著。
MUDSOLV ng service solutions have been developed that permit simultaneous gravel-packing and filter-cake cleanup.
MUDSOLVNG服务解决方案可以实现砾石充填和泥饼清除的同步作业。
MUDSOLV ng service solutions have been developed that permit simultaneous gravel-packing and filter-cake cleanup.
MUDSOLVNG服务解决方案可以实现砾石充填和泥饼清除的同步作业。
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