发布时间

每页显示20 条，共找到 337 条结果 <1/17>

标准编号	标准名称	发布部门	发布日期	状态
ISO/DIS 23865:2020	无损测试 - 超声波测试 - 全矩阵捕获/全聚焦技术（FMC/TFM）的一般使用	Internatio..	2020-11-23	过渡
ISO/DIS 23123:2020	腐蚀控制工程寿命周期 - 一般要求 Corrosion control engineering life cycl — General requirements	Internatio..	2020-11-11	过渡
ISO/SAE DIS 21434 : 2020	Road vehicles — Cybersecurity engineering	Internatio..	2020-04-20	过渡
ISO/SAE DIS 21434 : 2020	Road vehicles — Cybersecurity engineering	Internatio..	2020-04-20	过渡
ISO/DIS 12759-6:2020	Fans — Efficiency classification for fans — Part 6: Calculation of the fan energy index	Internatio..	2020-03-18	过渡
ISO/IEC DIS 10646:2020	Information technology — Universal coded character set (UCS)	Internatio..	2020-03-05	过渡
ISO/AWI 24019:2020	Simultaneous interpreting delivery platforms — Requirements and recommendations	Internatio..	2020-03-03	过渡
ISO/IEC DIS 14651:2020	Information technology — International string ordering and comparison — Method for comparing character strings and description of the common template tailorable ordering	Internatio..	2020-03-03	过渡
ISO/IEC CD 19794-7:2019	Information technology — Biometric data interchange formats — Part 7: Signature/sign time series data	Internatio..	2020-03-03	过渡
ISO/DIS 717-2:2019	Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation	Internatio..	2020-02-28	过渡
ISO/IEC DIS 29500-2:2020	Document description and processing languages — Office Open XML file formats — Part 2:Open packaging conventions	Internatio..	2020-02-26	过渡
PNE prEN IEC 62149-5:2019	Fibre optic active components and devices - Performance standards - Part 5: ATM-PON transceivers with LD driver and CDR ICs	Asociacion..	2020-02-26	过渡
ISO/DIS 21645:2020	Solid recovered fuels — Methods for sampling	Internatio..	2020-02-26	过渡
ISO 23753-2:2019/DAMD 1:2020	Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT) — Amendment 1: Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT) - Amendment 1	Internatio..	2020-02-25	过渡
ISO/DIS 6721-3:2020	Plastics — Determination of dynamic mechanical properties — Part 3:Flexural vibration — Resonance-curve method	Internatio..	2020-02-25	过渡
ISO 23753-1:2019/DAMD 1:2020	Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1: Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1	Internatio..	2020-02-25	过渡
IEEE P802.3cg/D3.0 : 2019	Draft Standard for Ethernet-Amendment:Physical Layer Specifications and Management Parameters for 10 Mb/s Operation and Associated Power Delivery over a Single Balanced Pair of Conductors	Institute ..	2020-02-24	过渡
IEEE P802.15.4x/D1:2018	IEEE Draft Standard for Low-Rate Wireless Networks Amendment Defining Enhancements to the Smart Utility Network (SUN) Physical Layers (PHYs) Supporting up to 2.4 Mb/s Data Rates	Institute ..	2020-02-24	过渡
IEEE P802.3ca/D3.1:2020	IEEE Draft Standard for Ethernet Amendment: Physical Layer Specifications and Management Parameters for 25 Gb/s and 50 Gb/s Passive Optical Networks	Institute ..	2020-02-24	过渡
IEEE P802.3cn/D3.0:2019	IEEE Draft Standard for Ethernet Amendment: Physical Layers and Management Parameters for 50 Gb/s, 200 Gb/s, and 400 Gb/s Operation over Single-Mode Fiber	Institute ..	2020-02-24	过渡

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