常見例句Hydrocol microparticulate retention aid system Hydrocol微粒體系Application of hydrocol particulate retention filter aid inthe production of kraft case board Hydrocol微粒助留助濾劑在牛皮箱紙板生產中的應用Keywords bentonite;Hydrocol microparticulate retention aid system;retention and drainage aid; 膨潤土;海德羅科爾微粒體系;助留助濾;hydrocole [animal] 水生動物(動)hydrocole animal 水生動物 返回 hydrocole