正确选择锅炉化学清洗介质，是确定化学清洗方案的关键环节。
Properly selecting the boiler cleaning solvent is the best important procedure in the chemical cleaning program.
正确选择锅炉化学清洗介质，是确定化学清洗方案的关键环节。
Properly selecting the boiler cleaning solvent is the best important procedure in the chemical cleaning...
重点介绍直流锅炉氢氟酸酸洗的目的，方法及过程，还对不同介质的化学清洗进行了比较。
This article introduces the purpose, method and procedure of HF acid chemical clean for once through boiler, and comparison between chemical clean of different mediums is presented as well.
重点介绍直流锅炉氢氟酸酸洗的目的，方法及过程，还对不同介质的化学清洗进行了比较。
This article introduces the purpose, method and procedure of HF acid chemical clean for once through boiler, and comparison between chemical clean of different mediums is presented as well.
应用推荐