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[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）的一般使用过渡

发布时间：2020-11-23 出版机构：International Organization for Standardization

[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过渡

发布时间：2020-11-11 出版机构：International Organization for Standardization

[ISO/SAE DIS 21434 : 2020] Road vehicles — Cybersecurity engineering过渡

发布时间：2020-04-20 出版机构：International Organization for Standardization

[ISO/SAE DIS 21434 : 2020] Road vehicles — Cybersecurity engineering过渡

发布时间：2020-04-20 出版机构：International Organization for Standardization

[ISO/DIS 12759-6:2020] Fans — Efficiency classification for fans — Part 6: Calculation of the fan energy index过渡

发布时间：2020-03-18 出版机构：International Organization for Standardization

[ISO/IEC DIS 10646:2020] Information technology — Universal coded character set (UCS)过渡

发布时间：2020-03-05 出版机构：International Organization for Standardizatio

[ISO/AWI 24019:2020] Simultaneous interpreting delivery platforms — Requirements and recommendations过渡

发布时间：2020-03-03 出版机构：International Organization for Standardizatio

[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过渡

发布时间：2020-03-03 出版机构：International Organization for Standardization

[ISO/IEC CD 19794-7:2019] Information technology — Biometric data interchange formats — Part 7: Signature/sign time series data过渡

发布时间：2020-03-03 出版机构：International Organization for Standardization

[ISO/DIS 717-2:2019] Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation过渡

发布时间：2020-02-28 出版机构：International Organization for Standardization

[ISO/IEC DIS 29500-2:2020] Document description and processing languages — Office Open XML file formats — Part 2:Open packaging conventions过渡

发布时间：2020-02-26 出版机构：International Organization for Standardization

[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过渡

发布时间：2020-02-26 出版机构：Asociacion Espanola de Normalizacion

[ISO/DIS 21645:2020] Solid recovered fuels — Methods for sampling过渡

发布时间：2020-02-26 出版机构：International Organization for Standardization

[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过渡

发布时间：2020-02-25 出版机构：International Organization for Standardization

[ISO/DIS 6721-3:2020] Plastics — Determination of dynamic mechanical properties — Part 3:Flexural vibration — Resonance-curve method过渡

发布时间：2020-02-25 出版机构：International Organization for Standardization

[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过渡

发布时间：2020-02-25 出版机构：International Organization for Standardization

[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过渡

发布时间：2020-02-24 出版机构：Institute of Electrical & Electronics Engineers

[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过渡

发布时间：2020-02-24 出版机构：Institute of Electrical & Electronics Engineers

[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过渡

发布时间：2020-02-24 出版机构：Institute of Electrical & Electronics Engineers

[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过渡

发布时间：2020-02-24 出版机构：Institute of Electrical & Electronics Engineers

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