This standard provides general types of surface preparation and terms and definitions related thereto. This standard focuses on the practical application of surface treatment technology in the field of metal processing. This standard does not include the terms and definitions of enamel and glazed porcelain, thermal spraying, and hot-dip galvanizing. These terms and definitions have been included in the professional glossary or in the related glossary under development. For the most part, this standard does not cover basic terms that have the same meaning in surface treatment and other technical fields, nor do they cover basic terms defined in chemical and physical handbooks and dictionaries.
GB/T 3138-2015 history
2015GB/T 3138-2015 Metallic and other inorganic coatings.Surface treatment, metallic and other inorganic coatings.Vocabulary
1995GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process