Lan-826 multi-purpose pickling corrosion inhibitor
Lan-826 multi-purpose pickling corrosion inhibitor technology is another invention after the nitric acid corrosion inhibitor Lan-5 technology, which is in the leading and unique position both at home and abroad. In 1984, it passed the technical appraisal of the Ministry of Chemical Industry, and in June 1985, it won the third invention prize of the State Science and Technology Commission.
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