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ASTM C1860-2021Standard Test Methods for Measurement of Tensile Strength or Bond Strength of Portland Cement-Based Plaster by Direct Tension
ASTM C1860-2021Standard Test Methods for Measurement of Tensile Strength or Bond Strength of Portland Cement-Based Plaster by Direct Tension...
2022-04-01[]浏览：10下载：0
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VDI 3002-2021Pressure pins in large stamping and forming dies
VDI 3002-2021Pressure pins in large stamping and forming dies...
2022-04-01[]浏览：6下载：0
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DIN EN 319412-1-2021Electronic Signatures and Infrastructures (ESI) - Certificate Profiles - Part 1: Overview and common data structures (Endorsement of the English version EN 319 412-1 V1.4.4 (2021-05) as a German standard)
DIN EN 319412-1-2021Electronic Signatures and Infrastructures (ESI) - Certificate Profiles - Part 1: Overview and common data structures (Endorsement of the English version EN 319 412-1 V1.4.4 (2021-05) as a German standard)...
2022-04-01[]浏览：7下载：0
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BS EN IEC 60987-2021Nuclear power plants. Instrumentation and control important to safety. Hardware design requirements for computer-based systems
BS EN IEC 60987-2021Nuclear power plants. Instrumentation and control important to safety. Hardware design requirements for computer-based systems...
2022-04-01[]浏览：13下载：0
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GB/T 5900.1-2021机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接Machine tools. Connecting dimensions of spindle noses and work holding chucks. Part1:Conical connection
GB/T 5900.1-2021机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接Machine tools. Connecting dimensions of spindle noses and work holding chucks. Part1:Conical connection...
2022-04-01[]浏览：16下载：0
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IEC 60350-1-2016+Amd 1-2021Household electric cooking appliances - Part 1- Ranges, ovens, steam ovens and grills - Methods for measuring performance
IEC 60350-1-2016+Amd 1-2021Household electric cooking appliances - Part 1- Ranges, ovens, steam ovens and grills - Methods for measuring performance...
2022-04-01[]浏览：10下载：1
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ISO 21927-3-2021Smoke and heat control systems — Part 3: Specifications for powered smoke and heat exhaust ventilators
ISO 21927-3-2021Smoke and heat control systems — Part 3: Specifications for powered smoke and heat exhaust ventilators...
2022-04-01[]浏览：3下载：0
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BS ISO 12614-3-2021Road vehicles. Liquefied natural gas (LNG) fuel system components. Check valve
BS ISO 12614-3-2021Road vehicles. Liquefied natural gas (LNG) fuel system components. Check valve...
2022-04-01[]浏览：2下载：0
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ISO 23591-2021音乐排练室及场地之声学品质标准Acoustic quality criteria for music rehearsal rooms and spaces
ISO 23591-2021音乐排练室及场地之声学品质标准Acoustic quality criteria for music rehearsal rooms and spaces...
2022-04-01[]浏览：25下载：1
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DIN EN ISO 14091-2021Adaptation to climate change - Guidelines on vulnerability, impacts and risk assessment (ISO 14091:2021); German version EN ISO 14091:2021
DIN EN ISO 14091-2021Adaptation to climate change - Guidelines on vulnerability, impacts and risk assessment (ISO 14091:2021); German version EN ISO 14091:2021...
2022-04-01[]浏览：13下载：0
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NF A54-107-2021Nickel alloys - Determination of titanium content - Diantipyrylmethane molecular absorption method
NF A54-107-2021Nickel alloys - Determination of titanium content - Diantipyrylmethane molecular absorption method...
2022-04-01[]浏览：7下载：0
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ASTM F2959-2021Standard Practice for Aerial Adventure Courses
ASTM F2959-2021Standard Practice for Aerial Adventure Courses...
2022-04-01[]浏览：5下载：0
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BS IEC 62047-41-2021Semiconductor devices. Micro-electromechanical devices. RF MEMS circulators and isolators
BS IEC 62047-41-2021Semiconductor devices. Micro-electromechanical devices. RF MEMS circulators and isolators...
2022-04-01[]浏览：9下载：0
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ISO 16075-3-2021Guidelines for treated wastewater use for irrigation projects — Part 3: Components of a reuse project for irrigation
ISO 16075-3-2021Guidelines for treated wastewater use for irrigation projects — Part 3: Components of a reuse project for irrigation...
2022-04-01[]浏览：8下载：0
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DB33/T 2346-2021农村家宴中心建设与运行管理规范Specification of construction and operation management of rural family banquet center
DB33/T 2346-2021农村家宴中心建设与运行管理规范Specification of construction and operation management of rural family banquet center...
2022-04-01[]浏览：13下载：0
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ASTM F770-2021aStandard Practice for Ownership, Operation, Maintenance, and Inspection of Amusement Rides and Devices
ASTM F770-2021aStandard Practice for Ownership, Operation, Maintenance, and Inspection of Amusement Rides and Devices...
2022-04-01[]浏览：3下载：0
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T/ZZB 2288-2021电动客车锂离子动力电池箱火灾防控产品（火灾抑制装置）
T/ZZB 2288-2021电动客车锂离子动力电池箱火灾防控产品（火灾抑制装置）...
2022-04-01[]浏览：8下载：0
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BS ISO/IEC 26580-2021Software and systems engineering. Methods and tools for the feature-based approach to software and systems product line engineering
BS ISO/IEC 26580-2021Software and systems engineering. Methods and tools for the feature-based approach to software and systems product line engineering...
2022-04-01[]浏览：8下载：0
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DIN EN 1990-2021Eurocode: Basis of structural design; German version EN 1990:2002 + A1:2005 + A1:2005/AC:2010
DIN EN 1990-2021Eurocode: Basis of structural design; German version EN 1990:2002 + A1:2005 + A1:2005/AC:2010...
2022-04-01[]浏览：7下载：0
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