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未生效 NY/T 3986-2021天然橡胶初加工机械 切胶机 质量评价技术规范
发布: 2021.11.09实施: 2022-05-01
未生效 DB33/T 932-2021电子商务企业管理与服务规范
发布: 2022.01.29实施: 2022-03-01
未生效 YS/T 1454-2021乙基黄原酸甲酸乙酯
发布: 2021.12.02实施: 2022-04-01
未生效 DZ/T 0384-2021
发布: 2021.12.07实施: 2022-03-01
未生效 EN 13433-2021Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
发布: 2021.12.22实施: 2022-06-30
未生效 YS/T 1510-2021高纯锗粉
未生效 EN 81-22-2021Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 22: Passenger and goods passenger lifts with inclined travel path
发布: 2021.09.01实施: 2022-03-31
未生效 EN 13286-47-2021Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling
发布: 2021.11.10实施: 2022-05-31
未生效 DB22/T 3342-2022短梗五加非林地生产技术规程
发布: 2022.01.28实施: 2022-02-28
未生效 EN ISO 14065-2021General principles and requirements for bodies validating and verifying environmental information (ISO 14065:2020)
发布: 2021.10.27实施: 2022-04-30
未生效 EN IEC 62228-5-2021Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers
发布: 2021.06.04实施: 2022-02-28
未生效 QB/T 1939-2021电风扇用机械式定时器
未生效 JJF(轻工) 155-2021鞋跟连续冲击试验机校准规范
未生效 JJF(湘) 73-2021数显收敛计校准规范
发布: 2021.12.15实施: 2022-03-01
未生效 SAE AS27648/A-2017BEARING, BALL, AIRFRAME, ANTI-FRICTION, XTERNAL SELF-ALIGNING, EXTRA LIGHT DUTY CORROSION RESISTANT NITROGEN STEEL (CREN)
发布: 2017.02.01实施:
未生效 EN 15199-4-2021Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 4: Light fractions of crude oil
未生效 JJF(机械) 1068-2021车辆倾翻试验台校准规范
未生效 EN ISO 15614-12-2021Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding (ISO 15614-12:2021)
未生效 HG/T 5952-2021邻氯乙酰乙酰苯胺
未生效 TB/T 3069-2021ZDJ10型电动转辙机
发布: 2021.12.01实施: 2022-06-01
未生效 EN IEC 62056-3-1-2021Electricity metering data exchange - The DLMS/COSEM suite - Part 3-1: Use of local area networks on twisted pair with carrier signalling
发布: 2021.08.27实施: 2022-05-11
未生效 SC/T 4009.1-2021钓竿通用技术要求 第1部分:术语、分类与标记
未生效 EN ISO 10591-2021Building and civil engineering sealants - Determination of adhesion/cohesion properties of sealants after immersion in water (ISO 10591:2021)
发布: 2021.11.03实施: 2022-05-31
未生效 NY/T 3941-2021粮食中植酸含量的测定 高效液相色谱法
未生效 SY/T 6836-2021油气田生产系统经济运行规范 天然气处理系统
发布: 2021.11.16实施: 2022-02-16
未生效 GM/T 0109-2021基于云计算的电子签名服务技术要求
发布: 2021.10.18实施: 2022-05-01
未生效 SY/T 7633-2021储气库井套管柱安全评价方法
未生效 JJF(电子) 0057-2021数字电视测试接收机校准规范
未生效 EN IEC 61076-3-122-2021Connectors for electrical and electronic equipment - Product requirements - Part 3-122: Detail specification for 8-way, shielded, free and fixed connectors for I/O and data transmission with frequencies up to 500 MHz and current-carrying capacity in industrial environments
发布: 2021.06.04实施: 2022-02-26
未生效 EN IEC 61557-1-2021Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
发布: 2021.12.10实施: 2022-08-10