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IEC 62899-503-3-2021Printed electronics - Part 503-3- Quality assessment - Measuring method of contact resistance for the printed thin film transistor - Transfer length method
IEC 62899-503-3-2021Printed electronics - Part 503-3- Quality assessment - Measuring method of contact resistance for the printed thin film transistor - Transfer length method...
2022-04-04[]浏览：11下载：1
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GB/T 40132-2021便携式电子产品用振动电机通用规范General specification of vibration motors for mobile devices
GB/T 40132-2021便携式电子产品用振动电机通用规范General specification of vibration motors for mobile devices...
2022-04-04[]浏览：10下载：0
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DIN EN IEC 60384-11-2021Fixed capacitors for use in electronic equipment - Part 11: Sectional specification - Fixed polyethylene-terephthalate film dielectric metal foil DC capacitors (IEC 60384-11:2019 + COR1:2020); German version EN IEC 60384-11:2019 +
DIN EN IEC 60384-11-2021Fixed capacitors for use in electronic equipment - Part 11: Sectional specification - Fixed polyethylene-terephthalate film dielectric metal foil DC capacitors (IEC 60384-11:2019 + COR1:2020); German version EN IEC 60384-11:2019 + AC:2020...
2022-04-04[]浏览：7下载：0
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HG/T 5904-2021氯碱行业节能监察技术规范Technical specifications of energy conservation supervision for chlor alkali
HG/T 5904-2021氯碱行业节能监察技术规范Technical specifications of energy conservation supervision for chlor alkali...
2022-04-04[]浏览：13下载：0
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IEC 61724-1-2021Photovoltaic system performance - Part 1- Monitoring
IEC 61724-1-2021Photovoltaic system performance - Part 1- Monitoring...
2022-04-04[]浏览：14下载：1
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ISO 12642-3-2021图形技术 四色印刷特性的输入数据 第3部分：包括近中性规模的扩展数据集Graphic technology — Input data for characterization of 4-colour process printing — Part 3: Extended data set including near neutral scale
ISO 12642-3-2021图形技术 四色印刷特性的输入数据 第3部分：包括近中性规模的扩展数据集Graphic technology — Input data for characterization of 4-colour process printing — Part 3: Extended data set including near neutral scale...
2022-04-04[]浏览：6下载：0
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DB33/T 2447-2022海捕虾捕捞与储运可追溯操作规程Traceability procedure for capture,storage and transportation of marine shrimp
DB33/T 2447-2022海捕虾捕捞与储运可追溯操作规程Traceability procedure for capture,storage and transportation of marine shrimp...
2022-04-04[]浏览：8下载：0
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ABNT NBR 16944-2-2021Fire resistant seals in compartmentation elements Part 2: Fire resistance test for seals systems of service installations
ABNT NBR 16944-2-2021Fire resistant seals in compartmentation elements Part 2: Fire resistance test for seals systems of service installations...
2022-04-04[]浏览：12下载：0
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DIN EN IEC 60263-2021Scales and sizes for plotting frequency characteristics and polar diagrams (IEC 60263:2020); German version EN IEC 60263:2020
DIN EN IEC 60263-2021Scales and sizes for plotting frequency characteristics and polar diagrams (IEC 60263:2020); German version EN IEC 60263:2020...
2022-04-04[]浏览：4下载：0
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BS EN 703-2021Agricultural machinery. Safety. Silage loading, mixing and/or chopping and distributing machines
BS EN 703-2021Agricultural machinery. Safety. Silage loading, mixing and/or chopping and distributing machines...
2022-04-04[]浏览：7下载：0
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ISO/IEC 23000-21-2019/Amd 1-2021Information technology — Multimedia application format (MPEG-A) — Part 21: Visual identity management application format — Amendment 1: Conformance and reference software
ISO/IEC 23000-21-2019/Amd 1-2021Information technology — Multimedia application format (MPEG-A) — Part 21: Visual identity management application format — Amendment 1: Conformance and reference software...
2022-04-04[]浏览：12下载：0
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ISO 19116-2019/Amd 1-2021Geographic information — Positioning services — Amendment 1
ISO 19116-2019/Amd 1-2021Geographic information — Positioning services — Amendment 1...
2022-04-04[]浏览：9下载：0
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ASTM F3373-2021Standard Specification for Polyethylene (PE) Electrofusion Fittings for Outside Diameter Controlled Crosslinked Polyethylene (PEX) Pipe
ASTM F3373-2021Standard Specification for Polyethylene (PE) Electrofusion Fittings for Outside Diameter Controlled Crosslinked Polyethylene (PEX) Pipe...
2022-04-04[]浏览：8下载：0
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BS 8243-2021Design, installation and configuration of intruder and hold-up alarm systems designed to generate confirmed alarm conditions. Code of practice
BS 8243-2021Design, installation and configuration of intruder and hold-up alarm systems designed to generate confirmed alarm conditions. Code of practice...
2022-04-04[]浏览：12下载：0
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YB/T 4966-2021连续彩色涂层钢带生产企业节能诊断技术规范Technical specification for diagnosis of energy saving in color coated steel strip enterprise
YB/T 4966-2021连续彩色涂层钢带生产企业节能诊断技术规范Technical specification for diagnosis of energy saving in color coated steel strip enterprise...
2022-04-04[]浏览：10下载：0
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ASTM F2785-2021Standard Specification for Polyamide 12 Gas Pressure Pipe, Tubing, and Fittings
ASTM F2785-2021Standard Specification for Polyamide 12 Gas Pressure Pipe, Tubing, and Fittings...
2022-04-04[]浏览：5下载：0
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ISO 407-2021Small medical gas cylinders — Pin-index yoke-type valve connections
ISO 407-2021Small medical gas cylinders — Pin-index yoke-type valve connections...
2022-04-04[]浏览：12下载：0
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DB33/T 2361-2021河（湖）长制工作规范Operation code for river(lake) chief system
DB33/T 2361-2021河（湖）长制工作规范Operation code for river(lake) chief system...
2022-04-04[]浏览：10下载：0
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ASTM C1258-2021aStandard Test Method for Elevated Temperature and Humidity Resistance of Vapor Retarders for Insulation
ASTM C1258-2021aStandard Test Method for Elevated Temperature and Humidity Resistance of Vapor Retarders for Insulation...
2022-04-04[]浏览：12下载：0
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ASTM F2905/F2905M-2021aStandard Specification for Crosslinked Polyethylene (PEX) Line Pipe For Oil and Gas Producing Applications
ASTM F2905/F2905M-2021aStandard Specification for Crosslinked Polyethylene (PEX) Line Pipe For Oil and Gas Producing Applications...
2022-04-04[]浏览：10下载：0
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ISO/TR 23262-2021GIS(地理空间)/ BIM互操作性GIS (geospatial) / BIM interoperability
ISO/TR 23262-2021GIS(地理空间)/ BIM互操作性GIS (geospatial) / BIM interoperability...
2022-04-04[]浏览：8下载：0
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ASTM D6544-2021紫外线(UV)传输测试前纺织品制备的标准实施规范Standard Practice for Preparation of Textiles Prior to Ultraviolet (UV) Transmission Testing
ASTM D6544-2021紫外线(UV)传输测试前纺织品制备的标准实施规范Standard Practice for Preparation of Textiles Prior to Ultraviolet (UV) Transmission Testing...
2022-04-04[]浏览：19下载：0
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