For reducing the corrosive function of the acid cleanser for water segregator of terrestrial heating pipe and pump, we added a solid corrosion inhibitor YD in the cleanser.

• 为了降低酸洗剂对地暖管分水器及输液泵材质等引起的腐蚀作用，在清洗剂中配入了固体缓蚀剂YD。