coliform organisms

辽宁水网 ... 点源污染 pointsource pollution 大肠杆菌 coliform organisms 淡水限界 freshwaterlimit ...

organism ... coli-aerogenes organisms 大肠菌群 coliform organisms 大肠菌 consumer organism 摄食生物 ...

日本胶原蛋白-鱼鳞胶原蛋白 ... Yeast & mold count 酵母和模子数 Coliform organisms 大肠菌有机体 Negative 消极 ...