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GB/T 37581-2019
不透性石墨设备腐蚀控制工程全生命周期要求(中英文版)
Requirements for impervious graphite equipment corrosion control engineering life cycle
GB/T 37580-2019
聚乙烯(PE)埋地燃气管道腐蚀控制工程全生命周期要求(中英文版)
Requirements for buried polyethylene(PE) gas pipeline corrosion control engineering life cycle
GB/T 37579-2019
非核级核电冷却用铝合金挤压管材(中英文版)
Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems
GB/T 37578-2019
尿素级超低碳奥氏体不锈钢无缝钢管(中英文版)
Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes
GB/T 37577-2019
低温管道用大直径焊接钢管(中英文版)
Welded large diameter steel pipes for low-temperature-service piping
GB/T 37576-2019
金属埋地储气装置阴极保护技术(中英文版)
Cathodic protection of buried metallic gas storage device
GB/T 37575-2019
埋地接地体阴极保护技术(中英文版)
Cathodic protection of buried grounding conduct
GB/T 37572-2019
热交换器用铜及铜合金带材(中英文版)
Copper and copper alloy strip for heat exchanger
GB/T 37571-2019
继电器用铜及铜合金带(中英文版)
Copper and copper alloy strip for relay
GB/T 37570-2019
无油轴承用铜合金板(中英文版)
Copper alloy sheet for oilless bearing
GB/T 37569-2019
热模锻用铜合金棒(中英文版)
Copper alloy rod for die forgings (hot-pressed)
GB/T 37568-2019
铜及铜合金镀锡带材(中英文版)
Tin-plated copper and copper alloy strip
GB/T 37567-2019
建筑装饰用铜及铜合金板带材(中英文版)
Copper and copper alloy sheet and strip for building decoration
GB/T 37566-2019
圆钢超声检测方法(中英文版)
Method of ultrasonic testing for round steel
GB/T 37565-2019
给水排水用格栅除污机通用技术条件(中英文版)
General specification of screen machine for water supply and drainage service
GB/T 37564-2019
浸胶帘线蠕变性能试验方法(中英文版)
Test method of creep performance for dipped cords
GB/T 37561-2019
难熔金属及其化合物粉末在粒度测定之前的分散处理规则(中英文版)
Standard practice for de-agglomeration of refractory metal powders and their compounds prior to particle size analysis
GB/T 37560-2019
阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定(中英文版)
Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate
GB/T 37557-2019
二乙烯三胺(中英文版)
Diethylenetriamine
GB/T 37539-2019
火电厂腐蚀控制工程全生命周期要求(中英文版)
Requirements for fossil fuel power plant corrosion control engineering life cycle
GB/T 37520-2019
航空用钛合金挤压型材(中英文版)
Titanium alloy extrusion profiles for aviation
GB/T 37505-2019
表面活性剂 分散剂中喹啉含量的测定(中英文版)
Surface active agents—Determination of quinoline content in dispersing agents
GB/T 37504-2019
连铸工序能效评估导则(中英文版)
Guides for energy efficiency assessment of continuous casting process
GB/T 37502-2019
电真空器件结构材料用铜镍合金棒(中英文版)
Copper nickel alloy rods for vacuum electron devices structure material
GB/T 37501-2019
数控机床用单向走丝电火花加工用黄铜线(中英文版)
Brass wires for unidirectional travelling wire electrical-discharge machining in numerically controlled machines
GB/T 37499-2019
燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动和半自动阀(中英文版)
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Automatic and semi-automatic valves
GB/T 37498-2019
天然生胶 技术分级橡胶(TSR)凝胶含量的测定(中英文版)
Rubber,raw natural—Determination of the gel content of technically specified rubber (TSR)
GB/T 37329-2019
电子围栏导体用铝合金线材(中英文版)
Aluminum alloy wire for the conductor of electric security fence
GB/T 29055-2019
太阳能电池用多晶硅片(中英文版)
Multicrystalline silicon wafers for photovoltaic solar cell
GB/T 29054-2019
太阳能电池用铸造多晶硅块(中英文版)
Casting multicrystalline silicon brick for photovoltaic solar cell
GB/T 27685-2019
便携式铝合金梯(中英文版)
Portable aluminium alloy ladder
GB/T 26075-2019
抽油杆用圆钢(中英文版)
Steel bars for sucker rods
GB/T 25832-2019
搪瓷用热轧钢板和钢带(中英文版)
Hot rolled steel plate and strip for porcelain enameling
GB/T 24588-2019
不锈弹簧钢丝(中英文版)
Stainless steel spring wires
GB/T 24583.8-2019
钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法(中英文版)
Vanadium-nitrogen—Determination of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission
GB/T 24583.7-2019
钒氮合金 氧含量的测定 红外线吸收法(中英文版)
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
GB/T 24583.5-2019
钒氮合金 磷含量的测定 铋磷钼蓝分光光度法(中英文版)
:Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method
GB/T 24583.4-2019
钒氮合金 碳含量的测定 红外线吸收法(中英文版)
Vanadium-nitrogen—Determination of carbon content—Infrared absorption method
GB/T 24583.3-2019
钒氮合金 氮含量的测定 蒸馏-中和滴定法(中英文版)
Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method
GB/T 24583.2-2019
钒氮合金 氮含量的测定 惰性气体熔融热导法(中英文版)
Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas
GB/T 24583.1-2019
钒氮合金 钒含量的测定 硫酸亚铁铵滴定法(中英文版)
Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 23524-2019
石油化工废铂催化剂化学分析方法 铂含量的测定 电感耦合等离子体原子发射光谱法(中英文版)
Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry
GB/T 22649-2019
铝及铝合金容器箔(中英文版)
Aluminium and aluminium alloys foil for container
GB/T 21839-2019
预应力混凝土用钢材试验方法(中英文版)
Test methods of steel for prestressing concrete
GB/T 21114-2019
耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法(中英文版)
Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method
GB/T 20975.31-2019
铝及铝合金化学分析方法 第31部分:磷含量的测定 钼蓝分光光度法(中英文版)
Methods for chemical analysis of aluminium and aluminium alloys—Part 31:Determination of phosphorus content—Molybdenum blue spectrophotometry
GB/T 20975.30-2019
铝及铝合金化学分析方法 第30部分:氢含量的测定 加热提取热导法(中英文版)
Methods for chemical analysis of aluminium and aluminium alloys—Part 30:Determination of hydrogen content—Heating extraction-thermal conductivity method
GB/T 20975.29-2019
铝及铝合金化学分析方法 第29部分:钼含量的测定 硫氰酸盐分光光度法(中英文版)
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry
GB/T 20975.28-2019
铝及铝合金化学分析方法 第28部分:钴含量的测定 火焰原子吸收光谱法(中英文版)
Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry
GB/T 20508-2019
碳化钽粉(中英文版)
Tantalum carbide powder

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