Young and old, people living company called Iraq cowpuncner. 后生家和老牛做伴過(guò)日子，人就叫伊牛郎。
The paper mentions the wastewater treatment process fitting for growth of micro-metazoa and sludge reducton emphatically. 論文重點(diǎn)介紹了適合微型后生動(dòng)物生長(cháng)且能夠達到污泥減量的污水處理工藝的效果。
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