GB/T 19292.1-2018金属和合金的腐蚀大气腐蚀性第1部分:分类、测定和评估国家标准
英文:Corrosion of metals and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation GB/T 1...
英文:Corrosion of metals and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation GB/T 1...