GB/T 34626.1-2017金属及其他无机覆盖层金属表面的清洗和准备第1部分:钢铁及其合金国家标准
英文:Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous metals and alloys GB...
英文:Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous metals and alloys GB...
英文:Metallic and other inorganic coatings—Electrodeposited gold and gold alloy coatings for electrical, electronic and en...
英文:Remanufacturing—Technical specifications of brush electroplating GB/T 37674-2019介绍: 国家标准《再制造 电刷镀技术规范》由TC337(全国绿色制造技术标...
英文:Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods G...
英文:Process specifications of Pb-free plating tin and tin alloys GB/T 39807-2021介绍: 国家标准《无铅电镀锡及锡合金工艺规范》由TC57(全国金属与非金属覆盖层标...