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IEC 80601-2-26-2019/Cor 1-2021Corrigendum 1 - Medical electrical equipment - Part 2-26: Particular requirements for the basic safety and essential performance of electroencephalographs
IEC 80601-2-26-2019/Cor 1-2021Corrigendum 1 - Medical electrical equipment - Part 2-26: Particular requirements for the basic safety and essential performance of electroencephalographs...
2022-03-29[]浏览：4下载：1
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ISO/TS 17420-8-2021呼吸保护装置 性能要求 第8部分:特殊应用化学、生物、放射和核(CBRN)过滤和放射-核(RN)过滤RPDRespiratory protective devices — Performance requirements — Part 8: Special application chemical, biological, radiological and nuclear (CBRN) filtering and radiological-nuclear (RN)
ISO/TS 17420-8-2021呼吸保护装置 性能要求 第8部分:特殊应用化学、生物、放射和核(CBRN)过滤和放射-核(RN)过滤RPDRespiratory protective devices — Performance requirements — Part 8: Special application chemical, biological, radiological and nuclear (CBRN) filtering and radiological-nuclear (RN) filtering RPD...
2022-03-29[]浏览：4下载：0
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ISO 4674-2-2021Rubber- or plastics-coated fabrics — Determination of tear resistance — Part 2: Ballistic pendulum method
ISO 4674-2-2021Rubber- or plastics-coated fabrics — Determination of tear resistance — Part 2: Ballistic pendulum method...
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ISO/TR 16158-2021Space systems — Avoiding collisions among orbiting objects
ISO/TR 16158-2021Space systems — Avoiding collisions among orbiting objects...
2022-03-29[]浏览：7下载：0
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ISO 11228-1-2021Ergonomics — Manual handling — Part 1: Lifting, lowering and carrying
ISO 11228-1-2021Ergonomics — Manual handling — Part 1: Lifting, lowering and carrying...
2022-03-29[]浏览：5下载：0
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ISO/TS 22703-2021卫生信息学 药物安全警报的要求Health informatics — Requirements for medication safety alerts
ISO/TS 22703-2021卫生信息学 药物安全警报的要求Health informatics — Requirements for medication safety alerts...
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ISO/IEC 22237-3-2021Information technology — Data centre facilities and infrastructures — Part 3: Power distribution
ISO/IEC 22237-3-2021Information technology — Data centre facilities and infrastructures — Part 3: Power distribution...
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ISO/TS 17420-9-2021呼吸保护装置 性能要求 第9部分:特殊应用化学、生物、放射和核(CBRN)供应的可呼吸RPDRespiratory protective devices — Performance requirements — Part 9: Special application chemical, biological, radiological and nuclear (CBRN) supplied breathable RPD
ISO/TS 17420-9-2021呼吸保护装置 性能要求 第9部分:特殊应用化学、生物、放射和核(CBRN)供应的可呼吸RPDRespiratory protective devices — Performance requirements — Part 9: Special application chemical, biological, radiological and nuclear (CBRN) supplied breathable RPD...
2022-03-29[]浏览：8下载：0
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ISO 18947-2-2021Imaging materials and prints — Abrasion resistance — Part 2: Rub testing of photographic prints
ISO 18947-2-2021Imaging materials and prints — Abrasion resistance — Part 2: Rub testing of photographic prints...
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ISO 8000-66-2021数据质量 第66部分:数据质量管理 制造操作中数据处理的评估指标Data quality — Part 66: Data quality management: Assessment indicators for data processing in manufacturing operations
ISO 8000-66-2021数据质量 第66部分:数据质量管理 制造操作中数据处理的评估指标Data quality — Part 66: Data quality management: Assessment indicators for data processing in manufacturing operations...
2022-03-29[]浏览：6下载：0
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ISO/IEC 23510-2021信息技术 3D打印和扫描 增材制造服务平台(AMSP)框架Information technology — 3D printing and scanning — Framework for an Additive Manufacturing Service Platform (AMSP)
ISO/IEC 23510-2021信息技术 3D打印和扫描 增材制造服务平台(AMSP)框架Information technology — 3D printing and scanning — Framework for an Additive Manufacturing Service Platform (AMSP)...
2022-03-29[]浏览：25下载：0
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ISO 5682-4-2021作物保护设备 喷雾设备 第4部分:喷雾罐搅动的试验方法Equipment for crop protection — Spraying equipment — Part 4: Test methods for agitation of sprayer tanks
ISO 5682-4-2021作物保护设备 喷雾设备 第4部分:喷雾罐搅动的试验方法Equipment for crop protection — Spraying equipment — Part 4: Test methods for agitation of sprayer tanks...
2022-03-29[]浏览：7下载：0
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ASTM D2414-2021Standard Test Method for Carbon Black—Oil Absorption Number (OAN)
ASTM D2414-2021Standard Test Method for Carbon Black—Oil Absorption Number (OAN)...
2022-03-29[]浏览：14下载：0
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LY/T 3269-2021钟花樱育苗技术规程Technical regulations of seedling cultivation for Cerasus campanulata Maxim
LY/T 3269-2021钟花樱育苗技术规程Technical regulations of seedling cultivation for Cerasus campanulata Maxim...
2022-03-29[]浏览：12下载：0
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BS ISO 6195-2021Fluid power systems and components. Cylinder-rod wiper-ring housings in reciprocating applications. Dimensions and tolerances
BS ISO 6195-2021Fluid power systems and components. Cylinder-rod wiper-ring housings in reciprocating applications. Dimensions and tolerances...
2022-03-29[]浏览：9下载：0
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ISO 4892-2-2013/Amd 1-2021Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps — Amendment 1: Classification of daylight filters
ISO 4892-2-2013/Amd 1-2021Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps — Amendment 1: Classification of daylight filters...
2022-03-29[]浏览：8下载：0
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T/ZZB 2426-2021冷热水用无规共聚聚丙烯（PP-R）管道系统专用色母粒
T/ZZB 2426-2021冷热水用无规共聚聚丙烯（PP-R）管道系统专用色母粒...
2022-03-29[]浏览：13下载：0
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ABNT NBR ISO 12308-2021Plain bearings - Quality assurance of sample types - Definitions, applications and testing
ABNT NBR ISO 12308-2021Plain bearings - Quality assurance of sample types - Definitions, applications and testing...
2022-03-29[]浏览：6下载：0
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DB33/T 602-2021鲜食玉米绿色生产技术规程Technical specification for green production of fresh corn
DB33/T 602-2021鲜食玉米绿色生产技术规程Technical specification for green production of fresh corn...
2022-03-29[]浏览：10下载：0
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DIN EN 1264-1-2021Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols; German version EN 1264-1:2021
DIN EN 1264-1-2021Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols; German version EN 1264-1:2021...
2022-03-29[]浏览：5下载：0
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BS EN IEC 60773-2021Rotating electrical machines. Test methods and apparatus for the measurement of the operational characteristics of brushes
BS EN IEC 60773-2021Rotating electrical machines. Test methods and apparatus for the measurement of the operational characteristics of brushes...
2022-03-29[]浏览：4下载：0
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