Air-cooled equipment: it is used for connecting rod forging cooling line. It can make the connecting rods in the exact requirements of surface hardness.
风冷设备：它是用于连杆等锻件的在线冷却用。它能使连杆表面硬度达到精确的要求。
The causes of water easily produced in the air separation plant during on-line washing of the cooling circulation system of the Oxygen Plant were presented.
介绍了制氧厂冷却循环系统在线清洗时空分易带水的原因，有效处理了清洗中出现的异常情况，并对各清洗阶段清洗终点进行了判断和效果评定。
The research results and their application results of opened recirculation cooling water system on-line cleaning which for central air-conditioner system were introduced.
介绍了中央空调系统敞开循环水系统不停车清洗的研究成果及应用结果。
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