性做久久久久久久久,国产欧美精品一区二区色综合,国产一区二区精品久久岳,亚洲精品久久激情国产片

     
Acid cleaning inhibitor
BLUESTAR
PDF 54190
It is suitable for nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid and other inorganic and organic acids. It can be used as corrosion inhibitor for pickling, and has good corrosion inhibition effect for pickling of various metals.
Product characteristics
Safety: small odor, harmless to human body and environment. High efficiency: only 3% is used, with high corrosion inhibition efficiency. Universality: it is suitable for many kinds of acid lamps and all kinds of materials.
Application instructions
It is suitable for nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid and other inorganic and organic acids. It can be used as corrosion inhibitor for pickling, and has good corrosion inhibition effect for pickling of various metals.
Application instructions
1181963735716069376