常見例句雙語例句Proper introductions for Venturi railing scrubber are made, including efficiency of desulphurization and dust cleaning, project investment and operation cost.對文氏柵洗滌器的脫硫除塵效率、設備及工程投資、工業(yè)運行成本作了適當?shù)慕榻B。The invention relates to a gas cleaning and purifying device and a gas cleaning and purifying technique. The device comprises three parts of a Venturi scrubber, a separator and a washer.一種煤氣洗滌凈化裝置及工藝，該裝置包括文丘里洗滌器、分離器和洗 滌塔三部分。ip.com 返回 venturi scrubber