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ISO 3011-2021Rubber- or plastics-coated fabrics — Determination of resistance to ozone cracking under static conditions
ISO 3011-2021Rubber- or plastics-coated fabrics — Determination of resistance to ozone cracking under static conditions...
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DIN EN 676-2021Forced draught burners for gaseous fuels; German version EN 676:2020
DIN EN 676-2021Forced draught burners for gaseous fuels; German version EN 676:2020...
2022-04-06[]浏览：12下载：0
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ISO/IEC 30165-2021物联网(IoT) 实时物联网框架Internet of Things (IoT) — Real-time IoT framework
ISO/IEC 30165-2021物联网(IoT) 实时物联网框架Internet of Things (IoT) — Real-time IoT framework...
2022-04-06[]浏览：13下载：0
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ISO 22955-2021声学 开放式办公空间的声学质量Acoustics — Acoustic quality of open office spaces
ISO 22955-2021声学 开放式办公空间的声学质量Acoustics — Acoustic quality of open office spaces...
2022-04-06[]浏览：14下载：0
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NF C46-050-2-3-2021Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-3 : particular requirements - Test configuration, operational conditions and performance criteria for transducers with integrated or remote sig
NF C46-050-2-3-2021Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-3 : particular requirements - Test configuration, operational conditions and performance criteria for transducers with integrated or remote signal conditioning...
2022-04-06[]浏览：13下载：0
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JIS K0158-2021Surface chemical analysis -- Secondary ion mass spectrometry -- Correction method for saturated intensity in single ion counting dynamic secondary ion mass spectrometry
JIS K0158-2021Surface chemical analysis -- Secondary ion mass spectrometry -- Correction method for saturated intensity in single ion counting dynamic secondary ion mass spectrometry...
2022-04-06[]浏览：7下载：0
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T/ZZB 2576-2021基于过氧化氢生物去污隔离器Isolator based on hydrogen peroxide bio-decontamination
T/ZZB 2576-2021基于过氧化氢生物去污隔离器Isolator based on hydrogen peroxide bio-decontamination...
2022-04-06[]浏览：10下载：0
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JJG 921-2021环境振动分析仪检定规程Verification Regulation of Environmental Vibration Instruments
JJG 921-2021环境振动分析仪检定规程Verification Regulation of Environmental Vibration Instruments...
2022-04-06[]浏览：10下载：0
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ASTM D6767-2021Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
ASTM D6767-2021Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test...
2022-04-06[]浏览：7下载：0
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PD CEN/CLC/TR 17603-31-01-2021Space Engineering. Thermal design handbook. Part 1:View factors
PD CEN/CLC/TR 17603-31-01-2021Space Engineering. Thermal design handbook. Part 1:View factors...
2022-04-06[]浏览：9下载：0
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BS EN IEC 62841-2-3-2021+A11-2021Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety. Particular requirements for hand-held grinders, disc-type polishers and disc-type sanders
BS EN IEC 62841-2-3-2021+A11-2021Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety. Particular requirements for hand-held grinders, disc-type polishers and disc-type sanders...
2022-04-06[]浏览：7下载：0
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ISO 6622-1-2021Internal combustion engines — Piston rings — Part 1: Rectangular rings made of cast iron
ISO 6622-1-2021Internal combustion engines — Piston rings — Part 1: Rectangular rings made of cast iron...
2022-04-06[]浏览：12下载：0
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GB/T 40175.1-2021纺织品 生物化学分析方法 第1部分：镉和铅（胶体金法）Textiles-Methods of biochemical analysis. Part1:Cadmium and lead (colloidal gold method)
GB/T 40175.1-2021纺织品 生物化学分析方法 第1部分：镉和铅（胶体金法）Textiles-Methods of biochemical analysis. Part1:Cadmium and lead (colloidal gold method)...
2022-04-06[]浏览：9下载：0
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ASTM B212-2021Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel
ASTM B212-2021Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel...
2022-04-06[]浏览：8下载：0
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DIN EN ISO 19085-10/A11-2021Woodworking machines - Safety - Part 10: Building site saws (contractor saws) (ISO 19085-10:2018, including Corrected version 2019-12); German version EN ISO 19085-10:2019/A11:2020
DIN EN ISO 19085-10/A11-2021Woodworking machines - Safety - Part 10: Building site saws (contractor saws) (ISO 19085-10:2018, including Corrected version 2019-12); German version EN ISO 19085-10:2019/A11:2020...
2022-04-06[]浏览：10下载：0
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ASTM D4671-2021Standard Test Method for Polyurethane Raw Materials: Determination of Unsaturation of Polyols
ASTM D4671-2021Standard Test Method for Polyurethane Raw Materials: Determination of Unsaturation of Polyols...
2022-04-06[]浏览：11下载：0
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T/CECS 10135-2021固废基场坪硬化材料Field hardening material of solid waste
T/CECS 10135-2021固废基场坪硬化材料Field hardening material of solid waste...
2022-04-06[]浏览：13下载：0
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JIS G3127-2021Nickel steel plates for pressure vessels for low temperature services
JIS G3127-2021Nickel steel plates for pressure vessels for low temperature services...
2022-04-06[]浏览：10下载：0
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ABNT NBR ISO 13766-2-2021Earth-moving and building construction machinery - Electromagnetic compatibility (EMC) of machines with internal electrical power supply Part 2: Additional EMC requirements for functional safety
ABNT NBR ISO 13766-2-2021Earth-moving and building construction machinery - Electromagnetic compatibility (EMC) of machines with internal electrical power supply Part 2: Additional EMC requirements for functional safety...
2022-04-06[]浏览：11下载：0
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ASTM A660/A660M-2021Standard Specification for Centrifugally Cast Carbon Steel Pipe for High-Temperature Service
ASTM A660/A660M-2021Standard Specification for Centrifugally Cast Carbon Steel Pipe for High-Temperature Service...
2022-04-06[]浏览：11下载：0
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GB/T 40287-2021电力物联网信息通信总体架构General framework of information and communication for electric internet of things
GB/T 40287-2021电力物联网信息通信总体架构General framework of information and communication for electric internet of things...
2022-04-06[]浏览：10下载：0
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BS ISO 3408-2-2021Ball screws. Nominal diameters, leads, nut dimensions and mounting bolts. Metric series
BS ISO 3408-2-2021Ball screws. Nominal diameters, leads, nut dimensions and mounting bolts. Metric series...
2022-04-06[]浏览：8下载：0
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