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	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 - 英文版
	GB/T 17926-2022 Compressed natural gas cylinder vaLVe for vehicle 车用压缩天然气瓶阀 - 英文版
	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 - 英文版
	GB/T 41363-2022 Chinese herbal medicine seeds (seedlings) SaLVia miltiorrhiza 中药材种子（种苗）丹参 - 英文版
	GB/T 26481-2022 Fugitive test of industrial vaLVes 工业阀门的逸散性试验 - 英文版
	GB/T 13927-2022 Industrial vaLVe pressure test 工业阀门压力试验 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	GB/T 15382-2021 General specifications of gas cylinder vaLVes 气瓶阀通用技术要求 - 英文版
	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 - 英文版
	GB/T 40004-2021 Copper-siLVer alloy rectangular wire 铜银合金扁线 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	GB/T 40011-2021 Pilot safety vaLVe for cryogenic fluid service 低温先导式安全阀 - 英文版
	GB/T 12243-2021 Spring loaded safety vaLVes 弹簧直接载荷式安全阀 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	GB/T 39810-2021 High purity siLVer ingots 高纯银锭 - 英文版
	GB/T 19672-2021 Pipeline vaLVes—Technical specification 管线阀门技术条件 - 英文版
	GB/T 12241-2021 Safety vaLVes—General requirements 安全阀一般要求 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版
	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 - 英文版

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