A detailed description is given of the problems in the channels for oiling of common oil systems in the large sets of ammonia units and the cleaning method and procedure.
A detailed description is given of the problems in the channels for oiling of common oil systems in the large sets of ammonia units and the cleaning method and procedure.
摘要详细介绍了合成氨装置大机组公用油系统油路存在的问题、清洗方法、步骤。