sludge thickener污泥: mud; mire; sewage sludge; sl ...增: increase; gain; add稠: thick器: implement; utensil; ware污泥增稠器；污泥浓缩池: sludge thickener下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:污泥增稠器，即可在微信中查询翻译
