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ISO/IEC TS 24192-1-2021个人识别卡和安全装置 公共交通工具用非接触式读卡器和收费媒体之间的通信 第1部分:ISO/IEC 14443(所有部分)的实施要求Cards and security devices for personal identification — Communication between contactless readers and fare media used in public transport — Part 1: Implementation r
ISO/IEC TS 24192-1-2021个人识别卡和安全装置 公共交通工具用非接触式读卡器和收费媒体之间的通信 第1部分:ISO/IEC 14443(所有部分)的实施要求Cards and security devices for personal identification — Communication between contactless readers and fare media used in public transport — Part 1: Implementation requirements for ISO/IEC 14443 (all parts)...
2022-03-29[]浏览：4下载：0
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BS ISO 21077-2021Space data and information transfer systems. Digital motion imagery
BS ISO 21077-2021Space data and information transfer systems. Digital motion imagery...
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ISO 15349-2-2021Unalloyed steel — Determination of low carbon content — Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
ISO 15349-2-2021Unalloyed steel — Determination of low carbon content — Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)...
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ASTM E3207-2021低频冲击噪声等级测定的标准分类Standard Classification for Determination of Low-Frequency Impact Noise Ratings
ASTM E3207-2021低频冲击噪声等级测定的标准分类Standard Classification for Determination of Low-Frequency Impact Noise Ratings...
2022-03-29[]浏览：4下载：0
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BS EN ISO 14931-2021Leather. Leather for apparel (excluding furs). Specifications and sampling procedures
BS EN ISO 14931-2021Leather. Leather for apparel (excluding furs). Specifications and sampling procedures...
2022-03-29[]浏览：5下载：0
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GB/T 40063-2021工业企业能源管控中心建设指南Guidelines for energy management and control center construction for industry enterprise
GB/T 40063-2021工业企业能源管控中心建设指南Guidelines for energy management and control center construction for industry enterprise...
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VDI 4655-2021Reference load profiles of residential buildings for power, heat and domestic hot water as well as reference generation profiles for photovoltaic plants
VDI 4655-2021Reference load profiles of residential buildings for power, heat and domestic hot water as well as reference generation profiles for photovoltaic plants...
2022-03-29[]浏览：3下载：0
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BS ISO 8791-4-2021Paper and board. Determination of roughness/smoothness (air leak methods). Print-surf method
BS ISO 8791-4-2021Paper and board. Determination of roughness/smoothness (air leak methods). Print-surf method...
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ISO 21806-11-2021道路车辆 面向媒体的系统传输(MOST) 第11部分:150mbit /s同轴物理层一致性试验计划Road vehicles — Media Oriented Systems Transport (MOST) — Part 11: 150-Mbit/s coaxial physical layer conformance test plan
ISO 21806-11-2021道路车辆 面向媒体的系统传输(MOST) 第11部分:150mbit /s同轴物理层一致性试验计划Road vehicles — Media Oriented Systems Transport (MOST) — Part 11: 150-Mbit/s coaxial physical layer conformance test plan...
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ASTM E178-2021Standard Practice for Dealing With Outlying Observations
ASTM E178-2021Standard Practice for Dealing With Outlying Observations...
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ISO/TS 23764-2021实现非住宅零能耗建筑(zeb)的方法Methodology for achieving non-residential zero-energy buildings (ZEBs)
ISO/TS 23764-2021实现非住宅零能耗建筑(zeb)的方法Methodology for achieving non-residential zero-energy buildings (ZEBs)...
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DIN 18865-10-2021Equipment for commercial kitchens - Food distribution equipment - Part 10: Cash module - Requirements and testing
DIN 18865-10-2021Equipment for commercial kitchens - Food distribution equipment - Part 10: Cash module - Requirements and testing...
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GB/T 40112-2021地质灾害危险性评估规范Specifications for risk assessment of geological hazard
GB/T 40112-2021地质灾害危险性评估规范Specifications for risk assessment of geological hazard...
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ASTM E2604-2021Standard Practice for Data Characteristics of Personal Property Asset Record
ASTM E2604-2021Standard Practice for Data Characteristics of Personal Property Asset Record...
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ASTM F526-2021Standard Test Method for Using Calorimeters for Total Dose Measurements in Pulsed Linear Accelerator or Flash X-ray Machines
ASTM F526-2021Standard Test Method for Using Calorimeters for Total Dose Measurements in Pulsed Linear Accelerator or Flash X-ray Machines...
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DIN EN 302296-2021Digital Terrestrial TV Transmitters - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 302 296 V2.2.1 (2021-06) as a German standard)
DIN EN 302296-2021Digital Terrestrial TV Transmitters - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 302 296 V2.2.1 (2021-06) as a German standard)...
2022-03-29[]浏览：3下载：0
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ISO/IEC TS 24192-2-2021个人识别卡和安全装置 公共交通工具用非接触式读卡器和收费媒体之间的通信 第2部分:ISO/IEC 14443(所有部分)的试验计划Cards and security devices for personal identification — Communication between contactless readers and fare media used in public transport — Part 2: Test plan for IS
ISO/IEC TS 24192-2-2021个人识别卡和安全装置 公共交通工具用非接触式读卡器和收费媒体之间的通信 第2部分:ISO/IEC 14443(所有部分)的试验计划Cards and security devices for personal identification — Communication between contactless readers and fare media used in public transport — Part 2: Test plan for ISO/IEC 14443 (all parts)...
2022-03-29[]浏览：3下载：0
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ASTM D8215-2021Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
ASTM D8215-2021Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources...
2022-03-29[]浏览：6下载：0
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NF EN IEC 61326-2-5-2021Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-5 : particular requirements - Test configurations, operational conditions and performance criteria for field devices with field bus interf
NF EN IEC 61326-2-5-2021Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-5 : particular requirements - Test configurations, operational conditions and performance criteria for field devices with field bus interfaces according to IEC 61784-1...
2022-03-29[]浏览：3下载：0
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GB/T 40100-2021电机产品生命周期评价方法Life cycle assessment method for electric machine
GB/T 40100-2021电机产品生命周期评价方法Life cycle assessment method for electric machine...
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DIN EN ISO 3262-19-2021Extenders - Specifications and methods of test - Part 19: Precipitated silica (ISO 3262-19:2021); German version EN ISO 3262-19:2021
DIN EN ISO 3262-19-2021Extenders - Specifications and methods of test - Part 19: Precipitated silica (ISO 3262-19:2021); German version EN ISO 3262-19:2021...
2022-03-29[]浏览：3下载：0
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NF E62-509-1-2021Polygonal taper interface with flange contact surface - Part 1 : dimensions and designation of shanks
NF E62-509-1-2021Polygonal taper interface with flange contact surface - Part 1 : dimensions and designation of shanks...
2022-03-29[]浏览：4下载：0
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