1. 软化水、注射用水、冷冻水、冷却水、纯蒸汽、工业蒸汽、冷凝水英文
软化水 softened water注射用水 water for injection冷冻水 chilled water 冷却水 cooling water纯蒸汽内 pure steam工业蒸汽 instrial steam冷凝水容 condensate water