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未生效 NB/T 10703-2021热储示踪试验技术规程

未生效 EN IEC 63296-1-2021Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment

未生效 NB/SH/T 6037-2021流化催化裂化催化剂、沸石、添加剂及相关物质中六种主要稀土元素含量测定规程 电感耦合等离子体发射光谱法

未生效 NB/SH/T 6040-2021机器人用摆线针轮（RV）减速器润滑油

未生效 DB32/T 4109-2021既有建筑绿色化改造技术规程

未生效 EN 17520-2021Mountaineering equipment - Personal belay lanyards - Safety requirements and test methods

未生效 JJF(机械) 1069-2021钢球直径检查仪校准规范

未生效 EN IEC 60086-1-2021Primary batteries - Part 1: General

未生效 QB/T 5637-2021口腔清洁护理用品 牙膏用羟基磷灰石

未生效 YS/T 1445.1-2021镍钴铝三元素复合氢氧化物化学分析方法第1部分：镍含量的测定丁二酮肟重量法

未生效 NB/T 10843-2021页岩气井油基钻井液重复利用技术规范

未生效 EN 1034-4-2021Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 4: Pulpers and their loading facilities

未生效 EN IEC 63249-1-2021Waveguide to coaxial adapters - Part 1: Generic specification - General requirements and test methods

未生效 DB35/T 2028-202112315消费投诉处置规范

未生效 EN ISO 748-2021Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)

未生效 DB51/T 10001.2-2021智慧高速公路 第2部分：智慧化分级

未生效 EN 16517-2021Agricultural and forestry machinery - Mobile yarders for timber logging - Safety

未生效 EN ISO 12543-6-2021Glass in building - Laminated glass and laminated safety glass - Part 6: Appearance (ISO 12543-6:2021)

未生效 YS/T 1465-2021钛及钛合金加工产品外观缺陷术语及图谱

未生效 DB32/T 4119-2021居住建筑用门技术规程

未生效 EN 17443-2021Winter service equipment - Brine production systems - Requirements and test methods

未生效 EN IEC 61724-1-2021Photovoltaic system performance - Part 1: Monitoring

未生效 EN ISO 11680-1-2021Machinery for forestry - Safety requirements and testing for pole-mounted powered pruners - Part 1: Machines fitted with an integral combustion engine (ISO 11680-1:2021)

未生效 NB/T 10716-2021地热流体样品的采集与保存规范

未生效 DB22/T 3351-2022桃叶卫矛播种育苗技术规程

未生效 EN ISO 17463-2022Paints and varnishes - Guidelines for the determination of anticorrosive properties of organic coatings by accelerated cyclic electrochemical technique (ISO 17463-2022)

未生效 EN 15984-2022Petroleum industry and products - Determination of composition of refinery heating gas and calculation of carbon content and calorific value - Gas chromatography method

未生效 YS/T 1455-2021汽车天窗导轨用铝合金型材

未生效 EN 203-2-2-2021Gas heated catering equipment - Part 2-2: Specific requirements - Ovens

未生效 NB/T 10736-2021煤泥干燥工艺系统能耗测试方法