GB/T 41950-2022金属覆盖层钢铁上经过无六价铬处理的锌和锌合金电镀层国家标准
英文: Metallic coatings—Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(Ⅵ)-free trea...
英文: Metallic coatings—Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(Ⅵ)-free trea...
英文:Metallic and other inorganic coatings—Thermal spray coordination—Tasks and responsibilities GB/T 42262-2022介绍: 国家标准《金...
英文:Metallic and other inorganic coatings—Test methods for measuring thermal cycle resistance and thermal shock resistanc...
英文:Metallic and other inorganic coatings—Test method of cyclic heating for thermal-barrier coatings under temperature gr...
英文:Technical requirements for life cycle of anti-corrosion materials in wet desulfurization system GB/T 41761-2022介绍: 国家...
英文:Metallic and other inorganic coatings—Electrodeposited coatings of nickel,nickel plus chromium, copper plus nickel an...
英文:Technical specification of corrosion inhibitor for grounding grid resistance-reducing material GB/T 41759-2022介绍: 国家标...
英文:Green manufacturing—Technical specification for laser surface cleaning GB/T 41735-2022介绍: 国家标准《绿色制造 激光表面清洗技术规范》由TC337...
英文:Test method for uniformity of zinc coating on zinc-coated steel wire by the copper sulphate dip GB/T 2972-2016介绍: 国家标...
英文:Technical specification for anticorrosion of wind turbines in the coastal and offshore area GB/T 33423-2016介绍: 国家标准《沿...