不锈钢酸洗用酸洗液是多种酸的混合物， 腐蚀性强且具有氧化性，腐蚀介质温度较高。
Pickling solution for acid pickling of stainless steel is a mixture of various acids which possess strong corrosiveness and oxidization.
本文研究了成膜胺在盐酸介质中的缓蚀效率，并和常用的酸洗缓蚀剂——乌洛托品做了对比。
The efficiency of corrosion inhibition of film amine in hydrochloric acid has been investigated, and compared with a well known corrosion inhibitor - hexamethylenetetramine.
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.
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