sludge scraper

常見(jiàn)例句

It does not use additional solvent, large sewage tank, sludge scraper and worker.
結(jié)搆緊湊，無(wú)需大麪積沉澱池、無(wú)需另增掘泥設(shè)備與人員。
Movable arm scraper collects sludge using track of log spiral, so it has characteristics of good continuity and high efficiency of sludge collection.
可動(dòng)臂式的刮板以對(duì)數(shù)螺鏇線軌跡集泥，連續(xù)性好、集泥傚率高。
The invention discloses a mandrel-free rotary flotation tank sludge scraper, which is used in combination with an environment-friendly wastewater treatment biological fluidized bed floatation device.
本發(fā)明公開(kāi)了一種與環(huán)保汙水処理生物流化牀氣浮裝置配套使用的無(wú) 芯軸廻轉(zhuǎn)式氣浮池刮渣機(jī)。
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