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Standard Code | Standard Title | Standard Class | Order |
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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 LV |
English PDF |
GB/T 32440.1-2023 |
Footwear - Chemical test methods - Determination of phthalates - Part 1: SoLVent extraction method 鞋类 化学试验方法 邻苯二甲酸酯的测定 第1部分:溶剂萃取法 |
China National Standards LV |
English PDF |
GB/T 20818.22-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 22: List of properties (LOPs) for electronic data exchange of vaLVe body assemblies 工业过程测量和控制 过程设备目录中的数据结构和元素 第22部分:阀体总成电子数据交换用属性列表(LOPs) |
China National Standards LV |
English PDF |
GB/T 7000.223-2023 |
Luminaires Part 2-23: Special requirements Extra-low voltage (ELV) lighting systems for use with extra-low voltage (ELV) light sources 灯具 第2-23部分:特殊要求 特低电压(ELV)光源用特低电压照明系统 |
China National Standards LV |
English PDF |
GB 7512-2023 |
LPG cylinder vaLVe 液化石油气瓶阀 |
China National Standards LV |
English PDF |
GB/T 26330-2023 |
SiLVer, silver alloy/copper, copper alloy composite strip 银、银合金/铜、铜合金复合带材 |
China National Standards LV |
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 LV |
English PDF |
GB/T 12940-2023 |
SiLVer graphite electrical contacts technical conditions 银石墨电触头技术条件 |
China National Standards LV |
English PDF |
GB/T 19794-2023 |
Agricultural irrigation equipment, dosing vaLVes, technical requirements and test methods 农业灌溉设备 定量阀 技术要求和试验方法 |
China National Standards LV |
English PDF |
GB/T 18688-2023 |
Agricultural irrigation equipment - Pressure loss in irrigation vaLVes - Test methods 农业灌溉设备 灌溉阀的压力损失 试验方法 |
China National Standards LV |
English PDF |
GB/T 19699-2023 |
Ships and Offshore Technology Cargo Tank Pressure-Vacuum VaLVes and Flame Arrestors 船舶和海上技术 液货舱压力-真空阀和阻火装置 |
China National Standards LV |
English PDF |
GB/T 5744-2023 |
Marine pneumatic quick closing vaLVe 船用气动快关阀 |
China National Standards LV |
English PDF |
GB/T 15558.4-2023 |
Buried polyethylene (PE) piping systems for gas use Part 4: VaLVes 燃气用埋地聚乙烯(PE)管道系统 第4部分:阀门 |
China National Standards LV |
English PDF |
GB/T 26215-2023 |
Capacitors for converter vaLVe damping and absorption circuits in high-voltage direct current transmission systems 高压直流输电系统换流阀阻尼吸收回路用电容器 |
China National Standards LV |
English PDF |
GB/Z 43194-2023 |
Group Standards InvoLVing Patent Disposal Guidelines 团体标准涉及专利处置指南 |
China National Standards LV |
English PDF |
GB/T 43197-2023 |
Determination of banned components Acid Red 73 and SoLVent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry 化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法 |
China National Standards LV |
English PDF |
GB/T 43108-2023 |
Dyes - Determination of solubility in organic soLVents - Gravimetric and photometric methods 染料 在有机溶剂中溶解度的测定 重量法和光度法 |
China National Standards LV |
English PDF |
GB/T 28778-2023 |
Pilot operated safety vaLVe 先导式安全阀 |
China National Standards LV |
English PDF |
GB/T 23337-2023 |
Internal combustion engine intake and exhaust vaLVes technical conditions 内燃机 进、排气门 技术条件 |
China National Standards LV |
English PDF |
GB/Z 42840-2023 |
Nanotechnology Testing the potency of siLVer nanoparticles using muramic acid released by Staphylococcus aureus 纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力 |
China National Standards LV |
English PDF |
GB/T 38329.3-2023 |
Port ship-to-shore connection Part 3: Low-voltage shore connection (LVSC) systems General requirements 港口船岸连接 第3部分:低压岸电连接(LVSC)系统 一般要求 |
China National Standards LV |
English PDF |
GB/T 8151.26-2023 |
Methods for chemical analysis of zinc concentrates Part 26: Determination of siLVer content Acid dissolution-flame atomic absorption spectrometry 锌精矿化学分析方法 第 26 部分:银含量的测定 酸溶解-火焰原子吸收光谱法 |
China National Standards LV |
English PDF |
GB/T 42922-2023 |
Plastics - Determination of organic soLVent extractables - Chemical methods 塑料 有机溶剂可萃取物的测定 化学方法 |
China National Standards LV |
English PDF |
GB/T 42536-2023 |
Combination vaLVe for high-pressure hydrogen storage cylinders for vehicles 车用高压储氢气瓶组合阀门 |
China National Standards LV |
English PDF |
GB/T 12230-2023 |
General vaLVes - technical specifications for stainless steel castings 通用阀门 不锈钢铸件技术条件 |
China National Standards LV |
English PDF |
GB/T 42609-2023 |
PuLVerized coal feeding three-way reversing valve 煤粉给料三通换向阀 |
China National Standards LV |
English PDF |
GB/T 12223-2023 |
Connections for part-turn vaLVe actuators 部分回转阀门驱动装置的连接 |
China National Standards LV |
English PDF |
GB/T 42469-2023 |
Nanotechnology -- Antimicrobial siLVer nanoparticles -- General principles of properties and methods of measurement 纳米技术 抗菌银纳米颗粒 特性及测量方法通则 |
China National Standards LV |
English PDF |
GB/T 8464-2023 |
Iron, copper and stainless steel threaded connection vaLVes 铁制、铜制和不锈钢制螺纹连接阀门 |
China National Standards LV |
English PDF |
GB/T 600-2023 |
General technical specifications for ship pipeline vaLVes 船舶管路阀件通用技术条件 |
China National Standards LV |
English PDF |
GB/T 12222-2023 |
Connection of multi-turn vaLVe actuators 多回转阀门驱动装置的连接 |
China National Standards LV |
English PDF |
GB/T 42472-2023 |
Critical current measurement Retained critical current of siLVer-coated Bi-2223 superconducting wire after double bending at room temperature 临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流 |
China National Standards LV |
English PDF |
GB/T 41609-2022 |
Traditional Craftsmanship of Gold and SiLVer Jewelry 金银饰品传统工艺 术语 |
China National Standards LV |
English PDF |
GB/T 41671-2022 |
Chemical fibers - Determination of soLVent residues 化学纤维 溶剂残留量的测定 |
China National Standards LV |
English PDF |
GB/T 25942-2022 |
Nuclear-grade siLVer-indium-cadmium alloy rods 核级银-铟-镉合金棒 |
China National Standards LV |
English PDF |
GB/T 12157-2022 |
Determination of dissoLVed oxygen in water for industrial circulating cooling system and boiler 工业循环冷却水和锅炉用水中溶解氧的测定 |
China National Standards LV |
English PDF |
GB/T 17926-2022 |
Compressed natural gas cylinder vaLVe for vehicle 车用压缩天然气瓶阀 |
China National Standards LV |
English PDF |
GB/T 41315-2022 |
Safety shut-off vaLVe for urban gas transmission and distribution system 城镇燃气输配系统用安全切断阀 |
China National Standards LV |
English PDF |
GB/T 41363-2022 |
Chinese herbal medicine seeds (seedlings) SaLVia miltiorrhiza 中药材种子(种苗) 丹参 |
China National Standards LV |
English PDF |
GB/T 26481-2022 |
Fugitive test of industrial vaLVes 工业阀门的逸散性试验 |
China National Standards LV |
English PDF |
GB/T 13927-2022 |
Industrial vaLVe pressure test 工业阀门 压力试验 |
China National Standards LV |
English PDF |
GB/T 22342-2022 |
Oil and gas drilling equipment Design, installation, operation, test and maintenance of downhole safety vaLVe system 石油天然气钻采设备 井下安全阀系统设计、安装、操作、试验和维护 |
China National Standards LV |
English PDF |
GB/T 3780.29-2022 |
Carbon black - Part 29: Determination of soLVent extractables 炭黑 第29部分:溶剂可萃取物的测定 |
China National Standards LV |
English PDF |
GB/T 42177-2022 |
Technical requirements and test methods for hydrogen vaLVes in hydrogen refueling stations 加氢站氢气阀门技术要求及试验方法 |
China National Standards LV |
English PDF |
GB 28379-2022 |
Water efficiency limit value and water efficiency grade of toilet flush vaLVe 便器冲洗阀水效限定值及水效等级 |
China National Standards LV |
English PDF |
GB/T 42125.19-2022 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19: Particular requirements for actuators of electrically controlled vaLVes 测量、控制和实验室用电气设备的安全要求 第19部分:电动控制阀门执行器的特殊要求 |
China National Standards LV |
English PDF |
GB/T 41709-2022 |
Carbon fiber reinforced plastics - Determination of size and aspect ratio of puLVerized material 碳纤维增强塑料 粉碎料尺寸和长宽比的测定 |
China National Standards LV |
English PDF |
GB/T 15623.3-2022 |
Hydraulic transmission - Electrically modulated hydraulic control vaLVes - Part 3: Test methods for pressure control valves 液压传动 电调制液压控制阀 第3部分:压力控制阀试验方法 |
China National Standards LV |
English PDF |
GB/T 14043.1-2022 |
Hydraulic transmission - Identification codes for vaLVes - Part 1: Mounting surfaces and valve holes 液压传动 阀的标识代号 第1部分:安装面和阀孔 |
China National Standards LV |
English PDF |
GB/Z 41983-2022 |
Hydraulic Screw-in Cartridge VaLVe Mounting Connection Dimensions 液压螺纹插装阀 安装连接尺寸 |
China National Standards LV |
English PDF |
GB/T 41747-2022 |
Structural-grade and high-strength continuous hot-dip gaLVanized twin-roll cast-rolled steel sheet and strip 结构级和高强度连续热镀锌双辊铸轧薄钢板及钢带 |
China National Standards LV |
English PDF |
GB/T 41746-2022 |
Commercial-grade continuous hot-dip gaLVanized twin-roll cast-rolled steel sheet and strip 商品级连续热镀锌双辊铸轧薄钢板及钢带 |
China National Standards LV |
English PDF |
GB/T 40516-2021 |
Metal vaLVes for use in marine J-flanged pipe face-to-face and centre-to-face dimensions J类船用法兰连接金属阀门的结构长度 |
China National Standards LV |
English PDF |
GB/T 40515-2021 |
Ships and marine technology—Globe vaLVes for use in low temperature applications—Design and testing requirements 船舶和海上技术 船用超低温截止阀 设计与试验要求 |
China National Standards LV |
English PDF |
GB/T 40530-2021 |
Ships and marine technology—Safety vaLVe for cargo tanks of LNG carriers—Design and testing requirements 船舶和海上技术 液化天然气运输船液货舱安全阀 设计与试验要求 |
China National Standards LV |
English PDF |
GB/T 40367-2021 |
Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evoLVed carbon dioxide 塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法 |
China National Standards LV |
English PDF |
GB/T 40340-2021 |
Composites and metal assemblies—GaLVanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards LV |
English PDF |
GB/T 40298-2021 |
Technical specification for disposal and recycling of slag from hot dip gaLVanizing of steel 钢材热浸镀锌锌渣回收处置利用技术规范 |
China National Standards LV |
English PDF |
GB/T 38206.5-2021 |
Methods to assess the reliability of pneumatic components—Part 5: Non-return vaLVes, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分:止回阀、梭阀、双压阀(与阀)、单向节流阀及快排阀 |
China National Standards LV |
English PDF |
GB/T 15382-2021 |
General specifications of gas cylinder vaLVes 气瓶阀通用技术要求 |
China National Standards LV |
English PDF |
GB/T 40612-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evoLVed carbon dioxide 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定释放二氧化碳的方法 |
China National Standards LV |
English PDF |
GB/T 40004-2021 |
Copper-siLVer alloy rectangular wire 铜银合金扁线 |
China National Standards LV |
English PDF |
GB/T 17739.2-2021 |
Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm siLVer gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards LV |
English PDF |
GB/T 12773-2021 |
VaLVe steel and superalloy bars for internal combustion engines 内燃机气阀用钢及合金棒材 |
China National Standards LV |
English PDF |
GB/T 40079-2021 |
Classification system and qualification procedures for fugitive emission type testing of vaLVes 阀门逸散性试验分类和鉴定程序 |
China National Standards LV |
English PDF |
GB/T 40011-2021 |
Pilot safety vaLVe for cryogenic fluid service 低温先导式安全阀 |
China National Standards LV |
English PDF |
GB/T 12243-2021 |
Spring loaded safety vaLVes 弹簧直接载荷式安全阀 |
China National Standards LV |
English PDF |
GB/T 11066.11-2021 |
Methods for chemical analysis of gold-Part 11:Determination of magnesium,chromium,manganese,iron,nickel copper,palladium,siLVer,tin,antimony,lead and bismuth contents-Inductively coupled plasma mass spectrometry 金化学分析方法 第11部分:镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards LV |
English PDF |
GB/T 2877.2-2021 |
Hydraulic two-port slip-in cartridge vaLVes—Part 2: Mounting dimensions 液压二通盖板式插装阀 第2部分:安装连接尺寸 |
China National Standards LV |
English PDF |
GB/T 17650.2-2021 |
Test on gases evoLVed during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity 取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:酸度(用pH测量)和电导率的测定 |
China National Standards LV |
English PDF |
GB/T 17650.1-2021 |
Test on gases evoLVed during combustion of materials from cables or optical fiber cables-Part 1:Determination of the halogen acid gas content 取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定 |
China National Standards LV |
English PDF |
GB/T 39956.2-2021 |
Pneumatic fluid power—Electro-pneumatic pressure control vaLVes—Part 2: Test methods to determine main characteristics to include in the supplier's literature 气动 电-气压力控制阀 第2部分:评定商务文件中应包含的主要特性的试验方法 |
China National Standards LV |
English PDF |
GB/T 39956.1-2021 |
Pneumatic fluid power—Electro-pneumatic pressure control vaLVes—Part 1:Main characteristics to include in the supplier's literature 气动 电-气压力控制阀 第1部分:商务文件中应包含的主要特性 |
China National Standards LV |
English PDF |
GB/T 39831-2021 |
Hydraulic fluid power—Four-port modular stack vaLVes and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10—Clamping dimensions 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸 |
China National Standards LV |
English PDF |
GB/T 39810-2021 |
High purity siLVer ingots 高纯银锭 |
China National Standards LV |
English PDF |
GB/T 19672-2021 |
Pipeline vaLVes—Technical specification 管线阀门 技术条件 |
China National Standards LV |
English PDF |
GB/T 12241-2021 |
Safety vaLVes—General requirements 安全阀 一般要求 |
China National Standards LV |
English PDF |
GB/T 12237-2021 |
Steel ball vaLVes for petroleum, petrochemical and allied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards LV |
English PDF |
GB/T 5121.28-2021 |
Methods for chemical analysis of copper and copper alloys—Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,siLVer,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分:铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards LV |
English PDF |
GB/T 41147-2021 |
Voltage sourced converter(VSC) vaLVes for static synchronous compensator(STATCOM) -- Electrical testing 静止同步补偿装置用电压源换流器阀 电气试验 |
China National Standards LV |
English PDF |
GB/T 8100.3-2021 |
Mounting surfaces of hydraulic vaLVes—Part 3: Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves 液压阀安装面 第3部分:减压阀、顺序阀、卸荷阀、节流阀和单向阀 |
China National Standards LV |
English PDF |
GB/T 8100.2-2021 |
Mounting surfaces of hydraulic vaLVes—Part 2:Compensated flow-control valves 液压阀安装面 第2部分:调速阀 |
China National Standards LV |
English PDF |
GB/T 26024-2021 |
Seamless copper and copper alloys tube for vaLVes on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards LV |
English PDF |
GB/T 41004.2-2021 |
Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fittings and vaLVes 智能管网系统 第2部分:智能塑料管材、管件及阀门 |
China National Standards LV |
English PDF |
GB/T 18691.5-2021 |
Agricultural irrigation equipment -- Irrigation vaLVes -- Part 5: Control valves 农业灌溉设备 灌溉阀 第5部分:控制阀 |
China National Standards LV |
English PDF |
GB/T 18691.4-2021 |
Agricultural irrigation equipment—Irrigation vaLVes—Part 4: Air valves 农业灌溉设备 灌溉阀 第4部分:进排气阀 |
China National Standards LV |
English PDF |
GB/T 18691.3-2021 |
Agricultural irrigation equipment—Irrigation vaLVes—Part 3: Check valves 农业灌溉设备 灌溉阀 第3部分:止回阀 |
China National Standards LV |
English PDF |
GB/T 18691.2-2021 |
Agricultural irrigation equipment—Irrigation vaLVes—Part 2: Isolating valves 农业灌溉设备 灌溉阀 第2部分:隔离阀 |
China National Standards LV |
English PDF |
GB/T 18691.1-2021 |
Agricultural irrigation equipment—Irrigation vaLVes—Part 1:General requirements 农业灌溉设备 灌溉阀 第1部分:通用要求 |
China National Standards LV |
English PDF |
GB/T 41188-2021 |
Technical code of practice for veLVet antler processing 鹿茸加工技术规程 |
China National Standards LV |
English PDF |
GB/T 40943-2021 |
Grade quality of sika deer veLVet antler 梅花鹿茸分等质量 |
China National Standards LV |
English PDF |
GB/T 40941-2021 |
Grade quality of wapiti veLVet antler 马鹿茸分等质量 |
China National Standards LV |
English PDF |
GB/T 18996-2021 |
SiLVer jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards LV |
English PDF |
GB/T 17832-2021 |
SiLVer jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards LV |
English PDF |
GB/T 9766.6-2021 |
Test method for tyre vaLVe - Part 6: Test method for core 轮胎气门嘴试验方法 第6部分: 气门芯试验方法 |
China National Standards LV |
English PDF |
GB/T 39130-2020 |
Measuring method for adhesion of zinc coating for gaLVanized products 镀锌产品锌层附着性试验方法 |
China National Standards LV |
English PDF |
GB/T 34609.2-2020 |
Method for chemical analysis of rhodium compounds—Part 2: Determination of siLVer,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry 铑化合物化学分析方法 第2部分:银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards LV |
English PDF |
GB/T 20818.21-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 21: List of properties (LOP) for automated vaLVes for electronic data exchange—Generic structures 工业过程测量和控制 过程设备目录中的数据结构和元素 第21部分:自动阀电子数据交换用属性列表(LOP) 通用结构 |
China National Standards LV |
English PDF |
GB/T 3082-2020 |
GaLVanized or zinc-aluminum alloy-coated low-carbon steel wire for armoured cables 铠装电缆用热镀锌及锌铝合金镀层低碳钢丝 |
China National Standards LV |
English PDF |
GB/T 20975.36-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 36:Determination of siLVer content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第36部分:银含量的测定 火焰原子吸收光谱法 |
China National Standards LV |
English PDF |
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