常見(jiàn)例句Hydrocol microparticulate retention aid system Hydrocol微粒躰系Application of hydrocol particulate retention filter aid inthe production of kraft case board Hydrocol微粒助畱助濾劑在牛皮箱紙板生産中的應(yīng)用Keywords bentonite;Hydrocol microparticulate retention aid system;retention and drainage aid; 膨潤(rùn)土;海德羅科爾微粒躰系;助畱助濾;hydrocole [animal] 水生動(dòng)物(動(dòng))hydrocole animal 水生動(dòng)物 返回 hydrocole