
Corrosion of metals and alloys—Corrosivity of atmospheres—Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity
NORMA vydaná dňa 14.5.2018
Designation standards: GB/T 19292.4-2018
Publication date standards: 14.5.2018
Country: Chinese technical standard
Kategória: Technické normy GB