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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46816-2025 |
aluminum Alloy Flange Forgings - General Technical Specifications 铝合金法兰锻件 - 通用技术规范 |
China National Standards aluminum |
 English PDF |
| GB/T 26110-2025 |
Zinc-aluminum Coating - Technical Specification 锌铝涂层 - 技术规范 |
China National Standards aluminum |
English PDF |
| GB 4234.11-2025 |
Surgical Implants - Metallic Materials - Part 11: Forged Titanium-6 aluminum-7 Niobium Alloy 外科植入物 - 金属材料 - 第11部分：锻造钛-6铝-7铌合金 |
China National Standards aluminum |
English PDF |
| GB/T 9791-2025 |
Metal and Other Inorganic Coatings - Chromate Conversion Coatings for Zinc, Cadmium, aluminum-Zinc Alloys, and Zinc-Aluminum Alloys - Test Methods 金属及其他无机覆盖层 - 锌、镉、铝-锌合金和锌-铝合金的铬酸盐转化膜 - 试验方法 |
China National Standards aluminum |
English PDF |
| GB/T 46323-2025 |
Determination of calcium and magnesium content in ferroaluminum, ferromanganese, and ferrosilicon-manganese - Flame atomic absorption spectrometry 铝铁、铝锰铁及硅铝锰铁 - 钙和镁含量的测定 - 火焰原子吸收光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 46343.4-2025 |
Aircraft - Nickel-Chromium-Nickel-aluminum Thermocouple Extension Cables - Part 4: Dimensions of Crimp Connectors 飞机 - 镍铬-镍铝热电偶延长电缆 - 第4部分：压接接头尺寸 |
China National Standards aluminum |
English PDF |
| GB/T 46343.3-2025 |
Aircraft - Nickel-Chromium-Nickel-aluminum Thermocouple Extension Cables - Part 3: Dimensions of Crimp-Type Ring Terminals 飞机 - 镍铬-镍铝热电偶延长电缆 - 第3部分：压接型环形接线端子尺寸 |
China National Standards aluminum |
English PDF |
| GB/T 46343.2-2025 |
Aircraft - Nickel-Chromium-Nickel-aluminum Thermocouple Extension Cables - Part 2: General Requirements and Tests for Terminations 飞机 - 镍铬-镍铝热电偶延长电缆 - 第2部分：端接件通用要求和测试 |
China National Standards aluminum |
English PDF |
| GB/T 46343.1-2025 |
Aircraft - Nickel-Chromium-Nickel-aluminum Thermocouple Extension Cables - Part 1: General Requirements and Tests for Conductors 飞机 - 镍铬-镍铝热电偶延长电缆 - 第1部分：导体通用要求和测试 |
China National Standards aluminum |
English PDF |
| GB/T 40816.3-2025 |
Industrial Furnaces and Related Process Equipment - Energy Balance Testing and Energy Efficiency Calculation Methods - Part 3: Batch-Type aluminum Melting Furnaces 工业炉及相关工艺设备 - 能量平衡测试及能效计算方法 - 第3部分：间歇式熔铝炉 |
China National Standards aluminum |
English PDF |
| GB/T 10267.4-2025 |
Methods for Analysis of Calcium in Metals - Part 4: Determination of aluminum by 8-Hydroxyquinoline-Trichloromethane Extraction Spectrophotometry 金属钙分析方法 - 第4部分：8-羟基喹啉-三氯甲烷萃取分光光度法测定铝 |
China National Standards aluminum |
English PDF |
| GB/T 31840.3-2025 |
aluminum alloy core extruded insulated power cables rated for 1kV (Um=1.2kV) to 35kV (Um=40.5kV) - Part 3: Cables rated for 35kV (Um=40kV) 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第3部分：额定电压35kV（Um=40kV）电缆 |
China National Standards aluminum |
English PDF |
| GB/T 31840.2-2025 |
aluminum-alloy-core extruded-insulated power cables rated for voltages from 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) - Part 2: Cables rated for voltages from 6 kV (Um = 7.2 kV) to 30 kV (Um = 36 kV) 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第2部分：额定电压6kV（Um=7.2kV）到30kV（Um=36kV）电缆 |
China National Standards aluminum |
English PDF |
| GB/T 31840.1-2025 |
aluminum-Core Extruded Insulated Power Cables Rated for Voltage 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) - Part 1: Cables Rated for Voltage 1 kV (Um = 1.2 kV) and 3 kV (Um = 3.6 kV) 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第1部分：额定电压1kV（Um=1.2kV）和3kV（Um=3.6kV）电缆 |
China National Standards aluminum |
English PDF |
| GB/T 46093-2025 |
Ship and Marine Technology - aluminum Gangway for Seagoing Vessels 船舶与海上技术-海船铝质跳板 |
China National Standards aluminum |
English PDF |
| GB/T 6730.11-2025 |
Iron Ore - Determination of aluminum Content - EDTA Titration Method 铁矿石 - 铝含量的测定 - EDTA滴定法 |
China National Standards aluminum |
English PDF |
| GB/T 3286.2-2025 |
Chemical Analysis Methods for Limestone and Dolomite - Part 2: Determination of Silicon and aluminum Content 石灰石及白云石化学分析方法 - 第2部分：硅、铝含量的测定 |
China National Standards aluminum |
English PDF |
| GB/T 223.8-2025 |
Steel and Alloys - Determination of aluminum Content - Titration and Spectrophotometric Methods 钢铁及合金 - 铝含量的测定 - 滴定法和分光光度法 |
China National Standards aluminum |
English PDF |
| GB/T 3653.4-2025 |
Ferroboron: Determination of aluminum Content by EDTA Titration, Chromazone S Spectrophotometry, and Inductively Coupled Plasma Emission Spectroscopy 硼铁 - 铝含量的测定 - EDTA滴定法、铬天青S分光光度法和电感耦合等离子体发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 19158-2025 |
aluminum-Lined Carbon Fiber Fully Wound Cylinders for Containerized and Stationary Compressed Hydrogen 集装及站用压缩氢气铝内胆碳纤维全缠绕气瓶 |
China National Standards aluminum |
English PDF |
| GB/T 33241-2025 |
Zinc-aluminum Alloy Coated Structural Steel 锌铝合金镀层型钢 |
China National Standards aluminum |
English PDF |
| GB/T 35544-2025 |
Compressed Hydrogen Cylinders for Vehicles with aluminum Liner and Carbon Fiber Full-Wrap 车用压缩氢气铝内胆碳纤维全缠绕气瓶 |
China National Standards aluminum |
English PDF |
| GB/T 11640-2021 |
aluminum Alloy Seamless Gas Cylinder 铝合金无缝气瓶 |
China National Standards aluminum |
English PDF |
| GB/T 45970-2025 |
Steel wire and its products - Zinc or zinc-aluminum alloy coatings 钢丝及其制品-锌或锌铝合金镀层 |
China National Standards aluminum |
English PDF |
| GB/T 33824-2025 |
New Energy Power Electric Vehicles aluminum and aluminum alloy plates and strips for tank shells and covers 新能源动力电池壳及盖用铝及铝合金板、带材 |
China National Standards aluminum |
English PDF |
| GB 29741-2025 |
Safety Specifications for aluminum Electrolysis 铝电解安全生产规范 |
China National Standards aluminum |
English PDF |
| GB/T 4948-2025 |
aluminum Alloy Sacrificial Anodes 铝合金牺牲阳极 |
China National Standards aluminum |
English PDF |
| GB 30185-2025 |
Energy Consumption Limits per Unit for aluminum (Plastic) Composite Panels 铝（塑）复合板单位产品能源消耗限额 |
China National Standards aluminum |
English PDF |
| GB/T 45130-2025 |
Zinc Oxide aluminum Target 氧化锌铝靶材 |
China National Standards aluminum |
English PDF |
| GB/T 23301-2024 |
Cast aluminum alloy for automobile wheels 汽车车轮用铸造铝合金 |
China National Standards aluminum |
English PDF |
| GB/T 4698.29-2024 |
Chemical analysis methods for sponge titanium, titanium and titanium alloys-Part 29: Determination of aluminum, carbon, chromium, copper, iron, manganese, molybdenum, nickel, silicon, tin, vanadium and zirconium content-Optical Direct reading spectrometry 海绵钛、钛及钛合金化学分析方法-第29部分：铝、碳、铬、铜、铁、锰、钼、镍、硅、锡、钒、锆含量的测定-光电直读光谱法 |
China National Standards aluminum |
English PDF |
| GB 4234.3-2024 |
Surgical implants - Metallic materials - Part 3: Forged titanium-6 aluminum-4 vanadium alloy 外科植入物-金属材料-第3部分：锻造钛-6铝-4钒合金 |
China National Standards aluminum |
English PDF |
| GB/T 44905-2024 |
Greenhouse gas-product carbon footprint quantification method and requirements-electrolytic aluminum 温室气体-产品碳足迹量化方法与要求-电解铝 |
China National Standards aluminum |
English PDF |
| GB/T 23443-2024 |
aluminum veneer for architectural decoration 建筑装饰用铝单板 |
China National Standards aluminum |
English PDF |
| GB/T 1148-2024 |
Internal combustion engine-aluminum piston 内燃机-铝活塞 |
China National Standards aluminum |
English PDF |
| GB/T 27665-2024 |
Methods for measuring laser performance of neodymium-doped yttrium aluminum garnet laser rods 掺钕钇铝石榴石激光棒激光性能测量方法 |
China National Standards aluminum |
English PDF |
| GB/T 5069-2024 |
Chemical analysis methods for magnesium-aluminum refractory materials 镁铝系耐火材料化学分析方法 |
China National Standards aluminum |
English PDF |
| GB/T 44239-2024 |
aluminum alloy powder for additive manufacturing 增材制造用铝合金粉 |
China National Standards aluminum |
English PDF |
| GB/T 19822-2024 |
Specifications for hard anodized films of aluminum and aluminum alloys 铝及铝合金硬质阳极氧化膜规范 |
China National Standards aluminum |
English PDF |
| GB/T 17105-2024 |
Classification of aluminum silicon dense shaped refractory products 铝硅系致密定形耐火制品分类 |
China National Standards aluminum |
English PDF |
| GB/T 6730.63-2024 |
Iron ore - Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content - Inductively coupled plasma emission spectrometry 铁矿石-铝、钙、镁、锰、磷、硅和钛含量的测定-电感耦合等离子体发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 3654.10-2024 |
Determination of ferroniobium-aluminum content-EDTA titration method 铌铁-铝含量的测定-EDTA滴定法 |
China National Standards aluminum |
English PDF |
| GB/Z 14048.24-2024 |
Low-voltage switchgear and control equipment - Part 7-5: Auxiliary devices - Terminal blocks for aluminum conductors 低压开关设备和控制设备-第7-5部分：辅助器件-铝导体的接线端子排 |
China National Standards aluminum |
English PDF |
| GB/T 11066.12-2024 |
Methods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 13077-2024 |
Periodic inspection and evaluation of seamless aluminum alloy gas cylinders 铝合金无缝气瓶定期检验与评定 |
China National Standards aluminum |
English PDF |
| GB/T 15115-2024 |
Die-cast aluminum alloys 压铸铝合金 |
China National Standards aluminum |
English PDF |
| GB/T 17937-2024 |
aluminum clad steel wire for electrical purposes 电工用铝包钢线 |
China National Standards aluminum |
English PDF |
| GB/T 26027-2024 |
High damage tolerance aluminum alloy profiles 高损伤容限铝合金型材 |
China National Standards aluminum |
English PDF |
| GB/T 4103.18-2024 |
Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 |
China National Standards aluminum |
English PDF |
| GB/T 43920-2024 |
General technical specifications for centralized smelting and distribution of aluminum liquid for die casting 压铸用铝液集中熔炼配送通用技术规范 |
China National Standards aluminum |
English PDF |
| GB/T 43951-2024 |
General quality rules for coated iron and coated aluminum for food containers 食品容器用覆膜铁、覆膜铝质量通则 |
China National Standards aluminum |
English PDF |
| GB/T 4701.13-2024 |
Ferrotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, copper, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 6519-2024 |
Ultrasonic Inspection Methods for Deformed aluminum and Magnesium Alloy Products 变形铝、镁合金产品超声波检验方法 |
China National Standards aluminum |
English PDF |
| GB/T 3246.1-2024 |
Test methods for the organization of deformed aluminum and aluminum alloy products - Part 1: Microstructure test methods 变形铝及铝合金制品组织检验方法-第1部分：显微组织检验方法 |
China National Standards aluminum |
English PDF |
| GB/T 43603.2-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 2: Determination of magnesium, aluminum, titanium, vanadium, chromium, manganese, iron, cobalt, copper, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon content - inductively coupled plasma mass spectrometry - 镍铂靶材合金化学分析方法-第2部分：镁、铝、钛、钒、铬、锰、铁、钴、铜、锌、锆、银、钯、锡、钐、铅、硅含量的测定-电感耦合等离子体质谱法- |
China National Standards aluminum |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 42792-2024 |
General Technical Specifications for aluminum Alloy Forgings for Aviation 航空用铝合金管、棒、型材及线材通用技术规范 |
China National Standards aluminum |
English PDF |
| GB/T 42793-2024 |
General Technical Specifications for aluminum Alloy Tubes, Rods, Profiles and Wires for Aviation 航空用铝合金板材通用技术规范 |
China National Standards aluminum |
English PDF |
| GB/T 43812-2024 |
General Technical Specifications for aluminum Alloy Plates for Aviation 食品生产物料平衡管理技术指南 |
China National Standards aluminum |
English PDF |
| GB/T 43607-2023 |
Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 28819-2023 |
aluminum alloy housing for inflatable high-voltage switchgear 充气高压开关设备用铝合金外壳 |
China National Standards aluminum |
English PDF |
| GB/T 26494-2023 |
aluminum alloy extruded profiles for rail transit vehicle structures 轨道交通车辆结构用铝合金挤压型材 |
China National Standards aluminum |
English PDF |
| GB/T 1196-2023 |
aluminum ingots for remelting 重熔用铝锭 |
China National Standards aluminum |
English PDF |
| GB/T 7731.17-2023 |
Ferrotungsten - Determination of cobalt, nickel and aluminum content - Inductively coupled plasma atomic emission spectrometry 钨铁 钴、镍、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 42513.3-2023 |
Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第3部分：铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 32182-2023 |
aluminum and aluminum alloy plates for rail transit 轨道交通用铝及铝合金板材 |
China National Standards aluminum |
English PDF |
| GB/T 4437.1-2023 |
aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes 铝及铝合金热挤压管 第1部分：无缝圆管 |
China National Standards aluminum |
English PDF |
| GB/T 3260.11-2023 |
Methods for chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry 锡化学分析方法 第11部分：铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards aluminum |
English PDF |
| GB/T 3195-2023 |
aluminum and aluminum alloy drawn (rolled) round wire rods 铝及铝合金拉（轧）制圆线材 |
China National Standards aluminum |
English PDF |
| GB 1886.357-2022 |
National Food Safety Standards Food Additives Indigo aluminum Lake 食品安全国家标准 食品添加剂 靛蓝铝色淀 |
China National Standards aluminum |
English PDF |
| GB 1886.342-2021 |
National Food Safety Standard Food Additive aluminum Ammonium Sulfate 食品安全国家标准 食品添加剂 硫酸铝铵 |
China National Standards aluminum |
English PDF |
| GB 1886.315-2021 |
National Food Safety Standards Food Additives Cochineal and its aluminum Lake 食品安全国家标准 食品添加剂 胭脂虫红及其铝色淀 |
China National Standards aluminum |
English PDF |
| GB/T 6892-2023 |
aluminum and aluminum alloy extruded profiles for general industrial use 一般工业用铝及铝合金挤压型材 |
China National Standards aluminum |
English PDF |
| GB/T 43139-2023 |
Density testing of cast aluminum alloy liquid reduced pressure solidification samples 铸造铝合金液减压凝固试样密度检测 |
China National Standards aluminum |
English PDF |
| GB/T 3959-2023 |
Industrial anhydrous aluminum chloride 工业无水氯化铝 |
China National Standards aluminum |
English PDF |
| GB/T 3880.1-2023 |
aluminum and aluminum alloy plates and strips for general industrial use Part 1: General requirements 一般工业用铝及铝合金板、带材 第1部分：一般要求 |
China National Standards aluminum |
English PDF |
| GB/T 34506-2023 |
High strength and high toughness Al-Zn-Mg-Cu series aluminum alloy extruded materials 高强高韧型Al-Zn-Mg-Cu系铝合金挤压材 |
China National Standards aluminum |
English PDF |
| GB/T 34480-2023 |
High strength and high toughness Al-Zn-Mg-Cu series aluminum alloy forgings 高强高韧型Al-Zn-Mg-Cu系铝合金锻件 |
China National Standards aluminum |
English PDF |
| GB/T 33368-2023 |
High-strength and damage-resistant Al-Cu-Mg aluminum alloy plates and strips 高强耐损伤型Al-Cu-Mg系铝合金板、带材 |
China National Standards aluminum |
English PDF |
| GB/T 23944-2023 |
General method for determination of aluminum in inorganic chemical products Chromium Azur S spectrophotometry 无机化工产品中铝测定的通用方法 铬天青S分光光度法 |
China National Standards aluminum |
English PDF |
| GB/T 16400-2023 |
aluminum silicate wool and its products for thermal insulation 绝热用硅酸铝棉及其制品 |
China National Standards aluminum |
English PDF |
| GB/T 10858-2023 |
aluminum and aluminum alloy welding wire 铝及铝合金焊丝 |
China National Standards aluminum |
English PDF |
| GB/T 12971.2-2023 |
Contact wires for electric traction Part 2: Steel and aluminum composite contact wires 电力牵引用接触线 第2部分：钢铝复合接触线 |
China National Standards aluminum |
English PDF |
| GB/T 42916-2023 |
aluminum and aluminum alloy product identification 铝及铝合金产品标识 |
China National Standards aluminum |
English PDF |
| GB/T 42914-2023 |
Test method for fracture toughness of aluminum alloy products 铝合金产品断裂韧度试验方法 |
China National Standards aluminum |
English PDF |
| GB/T 26063-2023 |
Beryllium aluminum alloy 铍铝合金 |
China National Standards aluminum |
English PDF |
| GB/T 22648-2023 |
aluminum-plastic composite hose, aluminum foil for battery soft packaging 铝塑复合软管、电池软包用铝箔 |
China National Standards aluminum |
English PDF |
| GB/T 22638.11-2023 |
Test methods for aluminum foil Part 11: Testing of mechanical properties 铝箔试验方法 第11部分：力学性能的测试 |
China National Standards aluminum |
English PDF |
| GB/T 16865-2023 |
Specimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products 变形铝、镁及其合金加工制品拉伸试验用试样及方法 |
China National Standards aluminum |
English PDF |
| GB/T 16475-2023 |
Deformed aluminum and aluminum alloy product status code 变形铝及铝合金产品状态代号 |
China National Standards aluminum |
English PDF |
| GB/T 3251-2023 |
Compression test methods for aluminum and aluminum alloy products 铝及铝合金产品压缩试验方法 |
China National Standards aluminum |
English PDF |
| GB 21351-2023 |
Energy Consumption Quotas per Unit Product of Wrought aluminum and Aluminum Alloys 变形铝及铝合金单位产品能源消耗限额 |
China National Standards aluminum |
English PDF |
| GB/T 38472-2023 |
Recycled casting aluminum alloy raw materials 再生铸造铝合金原料 |
China National Standards aluminum |
English PDF |
| GB/T 22640-2023 |
Test method for evaluation of stress corrosion susceptibility of aluminum alloy 铝合金应力腐蚀敏感性评价试验方法 |
China National Standards aluminum |
English PDF |
| GB/T 7998-2023 |
Evaluation method of intergranular corrosion susceptibility of aluminum alloy 铝合金晶间腐蚀敏感性评价方法 |
China National Standards aluminum |
English PDF |
| GB/T 42544-2023 |
Corrosion evaluation of aluminum and aluminum alloy anodic oxidation film and organic polymer film - grid method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 栅格法 |
China National Standards aluminum |
English PDF |
| GB/T 42514-2023 |
Corrosion assessment of aluminum and aluminum alloy anodic oxidation film and organic polymer film - chart method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 图表法 |
China National Standards aluminum |
English PDF |
| GB/T 33233-2023 |
Water-saving enterprises Electrolytic aluminum industry 节水型企业 电解铝行业 |
China National Standards aluminum |
English PDF |
| GB/T 18916.16-2023 |
Quotas for water withdrawal - Part 16: Electrolytic aluminum 取水定额 第16部分:电解铝 |
China National Standards aluminum |
English PDF |
| GB/T 15114-2023 |
aluminum Alloy Die Casting 铝合金压铸件 |
China National Standards aluminum |
English PDF |
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