常見例句雙語例句Major equipment: clean water pump, chemicals feeding pump, vacuum pump and mud scraper, etc.主要設(shè)備:清水泵、加藥泵、真空泵、刮泥機等。Equipment of water supply and purification station: intake pump, rotary filtering net, mud scraper, chemical feeding pump and chlorine feeding device, etc.給水凈化站設(shè)備:進(jìn)水泵、扭轉(zhuǎn)濾網(wǎng)、刮泥機、加藥泵、加氯裝置等。Analyze sludge movement in the course of the mud scraper in concentrated pond operating, changes the straight line trowel to the curve trowel, raises the mud scraper working efficiency.分析濃縮池刮泥機運轉(zhuǎn)過程中污泥運動情況,改直線刮泥板為曲線刮泥板,提高了刮泥機工作效率。 返回 mud scraper