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未生效 SY/T 6760-2021石油天然气钻采设备 气胎离合器
发布: 2021.11.16实施: 2022-02-16
未生效 QB/T 5670-2021制鞋机械平式压底机
发布: 2021.12.02实施: 2022-04-01
未生效 YS/T 1467.6-2021铪化学分析方法第6部分:磷量的测定
未生效 JJF(机械) 1077-2021弹性元件特性仪校准规范
未生效 EN 13032-3-2021Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 3: Presentation of data for emergency lighting of workplaces
发布: 2021.11.03实施: 2022-05-31
未生效 EN 9208-2021Aerospace series - Programme management - Expression of need - Guidance on and format for (Need) Technical Specification
发布: 2021.10.13实施: 2022-04-30
未生效 EN ISO 16190-2021Footwear - Critical substances potentially present in footwear and footwear components - Test method to quantitatively determine polycyclic aromatic hydrocarbons (PAHs) in footwear materials (ISO 16190:2021)
发布: 2021.11.24实施: 2022-05-31
未生效 EN 17290-2021Non-destructive testing - Ultrasonic testing - Examination for loss of thickness due to erosion and/or corrosion using the TOFD technique
未生效 JJF(赣) 020-2021收敛计校准规范
发布: 2021.11.09实施: 2022-03-01
未生效 NY/T 3971-2021饲料添加剂 二丁基羟基甲苯
发布: 2021.11.09实施: 2022-05-01
未生效 QB/T 1207.3-2021筝
未生效 YS/T 1472.6-2021富锂锰基正极材料化学分析方法第6部分:硫酸根含量的测定离子色谱法
未生效 QB/T 1207.2-2021琵琶
未生效 EN 613-2021Independent closed-fronted gas-fired type B11, type C11, type C31 and type C91 heaters
发布: 2021.12.22实施: 2022-06-30
未生效 NB/SH/T 6035-2021柴油导出十六烷值的测定 定容燃烧室着火滞后和燃烧滞后法
发布: 2021.11.16实施: 2022-05-16
未生效 NB/T 10704-2021地热井钻前工程和设备安装技术规范
未生效 NB/T 10702-2021地热勘查重磁电资料解释技术规范
未生效 EN IEC 60086-2-2021Primary batteries - Part 2: Physical and electrical specifications
发布: 2021.06.11实施: 2022-03-01
未生效 EN IEC 62484-2021Radiation protection instrumentation - Spectrometric radiation portal monitors (SRPMs) used for the detection and identification of illicit trafficking of radioactive material
发布: 2021.12.03实施: 2022-12-02
未生效 EN IEC 63044-6-2021Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 6: Requirements for planning and installation
发布: 2021.08.27实施: 2022-05-03
未生效 NB/T 10834-2021硬质化改性沥青
未生效 YS/T 1462.1-2021粗锡化学分析方法第1部分:锡含量的测定碘酸钾滴定法
未生效 GB 31604.8-2021食品安全国家标准食品接触材料及制品 总迁移量的测定
发布: 2021.09.07实施: 2022-03-07
未生效 EN 50134-5-2021Alarm systems - Social alarm systems - Part 5: Interconnections and communications
发布: 2021.07.02实施: 2022-06-07
未生效 YS/T 426.5-2021锑铍芯块化学分析方法第5部分:硅含量的测定电感耦合等离子体原子发射光谱法
未生效 EN IEC 62271-106-2021High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters
发布: 2021.06.04实施: 2022-02-28
未生效 EN 17371-2-2021Provision of services - Part 2: Services contracts - Guidance for the design, content and structure of contracts
未生效 JJF 1928-2021放射治疗射束质量检查仪校准规范
发布: 2021.10.18实施: 2022-04-18
未生效 JJF(建材) 123-2021行星式胶砂搅拌机校准规范
未生效 EN IEC 61850-7-420-2021Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources and distribution automation logical nodes
发布: 2021.11.19实施: 2022-08-17