甲醛: formaldehyde; cascophen; aro ...水消毒: water sterilization甲醛水: formalin; methanal福马林；甲醛水: formalin甲醛水溶液: formalin甲醛水污染: formaldehyde water pollution废水消毒剂: wastewater disinfectant缸水消毒: vat water disinfection给水消毒: water disinfection井水消毒: disinfection of well water水消毒柜: cabinet type water sterilizer水消毒器: water sterilizer污水消毒: wastewater disinfection饮水消毒: disinfection of drinking water饮水消毒粉: water sterilization powder饮用水消毒: disinfection of drinking water自来水消毒: disinfection of water supply福尔马林；甲醛水溶液: formalin壁式水消毒器: wall type water sterilizer无菌水消毒器: water sterilizer甲醛消毒器: formaldehyde disinfecting apparatus海拉宗饮水消毒药: halazone家庭饮水消毒法: sterilization of drinking water at home无臭氧水消毒器: ozoneless water sterilizer饮用水消毒系统: drinking water disinfection system
