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未生效 EN ISO 11592-2-2021Small craft - Determination of maximum propulsion power rating using manoeuvring speed - Part 2: Craft with a length of hull between 8 m and 24 m (ISO 11592-2:2021)

未生效 NY/T 605-2021焙炒咖啡

未生效 EN IEC 60695-5-1-2021Fire hazard testing - Part 5-1: Corrosion damage effects of fire effluent - General guidance

未生效 NY/T 3985-2021天然橡胶加工废水处理技术规程

未生效 EN 13757-1-2021Communication systems for meters - Part 1: Data exchange

未生效 EN IEC 62282-7-2-2021Fuel cell technologies - Part 7-2: Test methods - Single cell and stack performance tests for solid oxide fuel cells (SOFCs)

未生效 CEN ISO/TR 22930-1-2021Evaluating the performance of continuous air monitors - Part 1: Air monitors based on accumulation sampling techniques (ISO/TR 22930-1:2020)

未生效 GB 55015-2021建筑节能与可再生能源利用通用规范

未生效 EN ISO 22553-13-2021Paints and varnishes - Electro-deposition coatings - Part 13: Determination of re-solving behaviour (ISO 22553-13:2021)

未生效 EN ISO 11432-2021Building and civil engineering sealants - Determination of resistance to compression (ISO 11432:2021)

未生效 QB/T 1921-2021金属饮水瓶

未生效 EN 17619-2021Classification of wood adhesives for non-structural timber products for exterior use

未生效 DB51/T 10001.3-2021智慧高速公路 第3部分：路测设施设置规范

未生效 EN IEC 62271-200-2021High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

未生效 JJF(建材) 179-2021铺地材料临界热辐射通量测定装置校准规范

未生效 NB/T 10745-2021选煤用浮选药剂通用技术条件

未生效 NB/T 10807-2021家用和类似用途插座温升试验方法

未生效 JJF (苏) 118-2021总有机碳（TOC）在线自动监测仪校准规范

未生效 ARMY MIL-C-60457 (1)-1981CARTRIDGE, 105MM, HE, ROCKET ASSISTED, XM548, BODY, MOTOR FOR

未生效 EN ISO 23977-2-2021Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020)

未生效 SC/T 2108-2021鲍人工繁育技术规范

未生效 NY/T 3980-2021橡胶树种植土地质量等级

未生效 EN IEC 62855-2021Nuclear power plants - Electrical power systems - Electrical power systems analysis

未生效 EN IEC 61753-085-02-2021Fibre optic interconnecting devices and passive components - Performance standard - Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for category C - Indoor controlled environment

未生效 EN 16759-2021Bonded Glazing for doors, windows and curtain walling - Verification of mechanical performance of bonding on aluminium and steel surfaces

未生效 EN IEC 63203-204-1-2021Wearable electronic devices and technologies - Part 204-1: Electronic textile - Test method for assessing washing durability of leisurewear and sportswear e-textile systems

未生效 EN 17106-3-2-2021Road operation machinery - Safety - Part 3-2: Winter service machines - Specific requirements for spreading machines

未生效 EN 15787-2021Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Lactobacillus spp. used as feed additive

未生效 JJF 1229-2021质量密度计量名词术语及定义

未生效 SAE J985-2016Vision Factors Considerations in Rearview Mirror Design