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LY/T 3287-2021植物新品种特异性、一致性、稳定性测试指南 青檀属Guidelines for the conduct of tests for distinctness , uniformity and stability(DUS)-Wingceltis(Pteroceltis Maxim.)
LY/T 3287-2021植物新品种特异性、一致性、稳定性测试指南 青檀属Guidelines for the conduct of tests for distinctness , uniformity and stability(DUS)-Wingceltis(Pteroceltis Maxim.)...
2022-04-07[]浏览：9下载：0
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BS IEC/IEEE 61886-1-2021Subsea equipment. Power connectors, penetrators and jumper assemblies with rated voltage from 3 kV (Umax = 3,6 kV) to 30 kV (Umax = 36 kV)
BS IEC/IEEE 61886-1-2021Subsea equipment. Power connectors, penetrators and jumper assemblies with rated voltage from 3 kV (Umax = 3,6 kV) to 30 kV (Umax = 36 kV)...
2022-04-07[]浏览：14下载：0
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DB33/T 2351-2021数字化改革 公共数据分类分级指南Digital reform—Guidelines for public data classification and garding
DB33/T 2351-2021数字化改革 公共数据分类分级指南Digital reform—Guidelines for public data classification and garding...
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ASTM B873-2021Standard Test Method for Measuring Volume of Apparent Density Cup Used in Test Methods B212, B329, and B417
ASTM B873-2021Standard Test Method for Measuring Volume of Apparent Density Cup Used in Test Methods B212, B329, and B417...
2022-04-07[]浏览：12下载：0
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ABNT NBR IEC 60601-1-3-2016/Amd 1-2021Medical electrical equipment Part 1-3: General requirements for basic safety and essential performance - Collateral Standard: Radiation protection in diagnostic X-ray equipment
ABNT NBR IEC 60601-1-3-2016/Amd 1-2021Medical electrical equipment Part 1-3: General requirements for basic safety and essential performance - Collateral Standard: Radiation protection in diagnostic X-ray equipment...
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ASTM B976-2021Standard Specification for Fiber Reinforced Aluminum Matrix Composite (AMC) Core Wire for Aluminum Conductors Aluminum Matrix Composite Reinforced (ACAMCR) (formerly known as ACCR)
ASTM B976-2021Standard Specification for Fiber Reinforced Aluminum Matrix Composite (AMC) Core Wire for Aluminum Conductors Aluminum Matrix Composite Reinforced (ACAMCR) (formerly known as ACCR)...
2022-04-07[]浏览：5下载：0
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ISO 23350-2021水文测量 捕集式液体沉淀测量仪Hydrometry — Catching-type liquid precipitation measuring gauges
ISO 23350-2021水文测量 捕集式液体沉淀测量仪Hydrometry — Catching-type liquid precipitation measuring gauges...
2022-04-07[]浏览：9下载：1
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JIS A1481-5-2021Determination of asbestos in building material products -- Part 5: Quantitative analysis of containing asbestos by X-ray diffraction method -- This method use only Part 1 qualitative analysis method
JIS A1481-5-2021Determination of asbestos in building material products -- Part 5: Quantitative analysis of containing asbestos by X-ray diffraction method -- This method use only Part 1 qualitative analysis method...
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ASTM E2294-2021Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry
ASTM E2294-2021Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry...
2022-04-07[]浏览：9下载：0
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JIS Z4752-3-5-2021Evaluation and routine testing in medical imaging departments -- Part 3-5: Acceptance and constancy tests -- Imaging performance of computed tomography X-ray equipment
JIS Z4752-3-5-2021Evaluation and routine testing in medical imaging departments -- Part 3-5: Acceptance and constancy tests -- Imaging performance of computed tomography X-ray equipment...
2022-04-07[]浏览：11下载：0
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ASTM D6556-2021Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-2021Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption...
2022-04-07[]浏览：6下载：0
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ASTM E507-2021Standard Test Method for Determination of Aluminum in Iron Ores by Flame Atomic Absorption Spectrometry
ASTM E507-2021Standard Test Method for Determination of Aluminum in Iron Ores by Flame Atomic Absorption Spectrometry...
2022-04-07[]浏览：14下载：0
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ABNT NBR 16664-2-2017/Amd 1-2021Neurosurgical implants - Hydrocephalus shunt Part 2: Test method for determining radiopacity of components
ABNT NBR 16664-2-2017/Amd 1-2021Neurosurgical implants - Hydrocephalus shunt Part 2: Test method for determining radiopacity of components...
2022-04-07[]浏览：9下载：0
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JIS S0021-4-2021Packaging -- Accessible design -- Part 4: Handling and manipulation
JIS S0021-4-2021Packaging -- Accessible design -- Part 4: Handling and manipulation...
2022-04-07[]浏览：10下载：0
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GB/T 23902-2021无损检测 超声检测 超声衍射声时技术检测和评价方法Non-destructive testing. Ultrasonic testing. Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
GB/T 23902-2021无损检测 超声检测 超声衍射声时技术检测和评价方法Non-destructive testing. Ultrasonic testing. Time-of-flight diffraction technique as a method for detection and sizing of discontinuities...
2022-04-07[]浏览：11下载：0
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ABNT NBR ISO 13302-2021Sensory analysis - Methods for assessing modifications to the flavour of foodstuffs due to packaging
ABNT NBR ISO 13302-2021Sensory analysis - Methods for assessing modifications to the flavour of foodstuffs due to packaging...
2022-04-07[]浏览：10下载：0
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ISO 15223-1-2021Medical devices — Symbols to be used with information to be supplied by the manufacturer — Part 1: General requirements
ISO 15223-1-2021Medical devices — Symbols to be used with information to be supplied by the manufacturer — Part 1: General requirements...
2022-04-07[]浏览：15下载：1
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