
Metallic and other inorganic coatings - Electroplated coatings of zinc with supplementary treatments on iron or steel (ISO 2081:2018); German version EN ISO 2081:2018
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Metallic and other inorganic coatings - Electroplated coatings of zinc with supplementary treatments on iron or steel (ISO 2081:2018); German version EN ISO 2081:2018
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频