
Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes
NORMA vydaná dňa 4.6.2019
Designation standards: GB/T 37619-2019
Publication date standards: 4.6.2019
Country: Chinese technical standard
Kategória: Technické normy GB