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ASTM C926-2021Standard Specification for Application of Portland Cement-Based Plaster
ASTM C926-2021Standard Specification for Application of Portland Cement-Based Plaster...
2022-03-31[]浏览：7下载：0
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IEC 61666-2010+Amd 1-2021Industrial systems, installations and equipment and industrial products - Identification of terminals within a system
IEC 61666-2010+Amd 1-2021Industrial systems, installations and equipment and industrial products - Identification of terminals within a system...
2022-03-31[]浏览：9下载：1
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BS ISO 7905-1-2021Plain bearings. Bearing fatigue. Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication
BS ISO 7905-1-2021Plain bearings. Bearing fatigue. Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication...
2022-03-31[]浏览：10下载：0
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ISO/IEC 30137-4-2021信息技术 视频监视系统中生物测定学的应用 第4部分:地面实况和视频注释程序Information technology — Use of biometrics in video surveillance systems — Part 4: Ground truth and video annotation procedure
ISO/IEC 30137-4-2021信息技术 视频监视系统中生物测定学的应用 第4部分:地面实况和视频注释程序Information technology — Use of biometrics in video surveillance systems — Part 4: Ground truth and video annotation procedure...
2022-03-31[]浏览：7下载：0
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ASTM F3133-2021Standard Practice for Classification, Design, Manufacture, Construction, Maintenance, and Operation of Stationary Wave Systems
ASTM F3133-2021Standard Practice for Classification, Design, Manufacture, Construction, Maintenance, and Operation of Stationary Wave Systems...
2022-03-31[]浏览：8下载：0
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DIN EN 1804-2-2021Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams; German version EN 1804-2:2020
DIN EN 1804-2-2021Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams; German version EN 1804-2:2020...
2022-03-31[]浏览：6下载：0
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ASTM C1068-2021Standard Guide for Qualification of Measurement Methods by a Laboratory Within the Nuclear Industry
ASTM C1068-2021Standard Guide for Qualification of Measurement Methods by a Laboratory Within the Nuclear Industry...
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ASTM D2259-2021Standard Test Method for Shrinkage of Yarns
ASTM D2259-2021Standard Test Method for Shrinkage of Yarns...
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DIN EN 1254-20-2021Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information; German version EN 1254-20:2021
DIN EN 1254-20-2021Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information; German version EN 1254-20:2021...
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JIS Z2244-1-2020/Amd 1-2021Vickers hardness test -- Part 1: Test method
JIS Z2244-1-2020/Amd 1-2021Vickers hardness test -- Part 1: Test method...
2022-03-31[]浏览：7下载：0
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DB33/T 2443-2022杭白菊生产技术规程Technical specification for Chrysanthemum morifolium production
DB33/T 2443-2022杭白菊生产技术规程Technical specification for Chrysanthemum morifolium production...
2022-03-31[]浏览：7下载：0
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VDI 3857 Blatt 2-2021Assessment values for accumulation of substances in grass cultures caused by ambient air pollution - Orientation values for maximum background levels of selected inorganic air pollutants
VDI 3857 Blatt 2-2021Assessment values for accumulation of substances in grass cultures caused by ambient air pollution - Orientation values for maximum background levels of selected inorganic air pollutants...
2022-03-31[]浏览：7下载：0
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IEC 61534-22-2014+Amd 1-2021Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or underfloor installation
IEC 61534-22-2014+Amd 1-2021Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or underfloor installation...
2022-03-31[]浏览：8下载：1
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BS EN IEC 61788-17-2021Superconductivity. Electronic characteristic measurements. Local critical current density and its distribution in large-area superconducting films
BS EN IEC 61788-17-2021Superconductivity. Electronic characteristic measurements. Local critical current density and its distribution in large-area superconducting films...
2022-03-31[]浏览：5下载：0
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DB33/T 2381-2021仙居花猪种质要求Germplasm requirements of XianJu Spotted Pig
DB33/T 2381-2021仙居花猪种质要求Germplasm requirements of XianJu Spotted Pig...
2022-03-31[]浏览：8下载：0
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ASTM E3268-2021Standard Guide for NAPL Mobility and Migration in Sediment—Sample Collection, Field Screening, and Sample Handling
ASTM E3268-2021Standard Guide for NAPL Mobility and Migration in Sediment—Sample Collection, Field Screening, and Sample Handling...
2022-03-31[]浏览：7下载：0
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GB/T 40059-2021设施管理 战略寻购和协议制定指南Facility management. Guidance on strategic sourcing and the development of agreements
GB/T 40059-2021设施管理 战略寻购和协议制定指南Facility management. Guidance on strategic sourcing and the development of agreements...
2022-03-31[]浏览：14下载：0
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IEC 62586-2-2017+Amd 1-2021Power quality measurement in power supply systems - Part 2- Functional tests and uncertainty requirements
IEC 62586-2-2017+Amd 1-2021Power quality measurement in power supply systems - Part 2- Functional tests and uncertainty requirements...
2022-03-31[]浏览：12下载：1
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DIN EN 60268-7-2021Sound system equipment - Part 7: Headphones and earphones (IEC 60268-7:2010 + COR1:2012 + A1:2020); German version EN 60268-7:2011 + A1:2020
DIN EN 60268-7-2021Sound system equipment - Part 7: Headphones and earphones (IEC 60268-7:2010 + COR1:2012 + A1:2020); German version EN 60268-7:2011 + A1:2020...
2022-03-31[]浏览：11下载：0
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GB/T 39885-2021疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法Examination methods for triazolam in suspected drugs. Gas chromatography and gas chromatography-mass spectrometry
GB/T 39885-2021疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法Examination methods for triazolam in suspected drugs. Gas chromatography and gas chromatography-mass spectrometry...
2022-03-31[]浏览：7下载：0
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ABNT NBR ISO 16528-2-2008/Errata 1-2021Caldeiras e vasos de press?o Parte 2: Procedimentos para atendimento integral da ABNT NBR ISO 16528-1
ABNT NBR ISO 16528-2-2008/Errata 1-2021Caldeiras e vasos de press?o Parte 2: Procedimentos para atendimento integral da ABNT NBR ISO 16528-1...
2022-03-31[]浏览：12下载：0
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GA/T 1791-2021法庭科学 疑似毒品中2,5-二甲氧基-4-乙基苯乙胺等7种苯乙胺类毒品检验气相色谱和气相色谱-质谱法
GA/T 1791-2021法庭科学 疑似毒品中2,5-二甲氧基-4-乙基苯乙胺等7种苯乙胺类毒品检验气相色谱和气相色谱-质谱法...
2022-03-31[]浏览：12下载：0
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