饮用水冷却器 [制冷] [建] drinking water cooler

商用水冷却塔 commercial water cooling tower

冷却用水 Cooling Water

备用海水冷却泵 Reverse sea water cooling pump

备用淡水冷却泵 Reverse fresh water cooling pump

用冷却水 Process cooling water ; cooling water craft used

发射用冷却水池 wet emplacement

设备用冷却水 Equipment cooling water ; Device for cooling water ; equipment used for cooling water