天天考古
制冷系统里的冷却水和冷冻水Cooling water and chilled water in a refrigeration system 重点词汇释义制冷系统refrigeration system冷却水cooling water; water coolant冷冻水chilled water
枣儿的爱
软化水 softened water注射用水 water for injection冷冻水 chilled water 冷却水 cooling water纯蒸汽 pure steam工业蒸汽 industrial steam冷凝水 condensate water