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DIN 58932-6-2021Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English
DIN 58932-6-2021Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English...
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NF U44-187-2021Fertilizers and soil conditioners - Mineral soil amendments - Determination of total calcium and magnesium content
NF U44-187-2021Fertilizers and soil conditioners - Mineral soil amendments - Determination of total calcium and magnesium content...
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NF E29-591-5-2021Copper and copper alloys - Plumbing fittings - Part 5 : capillary fittings with short ends for brazing to copper tubes
NF E29-591-5-2021Copper and copper alloys - Plumbing fittings - Part 5 : capillary fittings with short ends for brazing to copper tubes...
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GB/T 40191-2021牙膏中限用防腐剂的测定 高效液相色谱法Determination of restricted preservatives in toothpaste. High performance liquid chromatography method
GB/T 40191-2021牙膏中限用防腐剂的测定 高效液相色谱法Determination of restricted preservatives in toothpaste. High performance liquid chromatography method...
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ISO 15384-2018/Amd 1-2021Protective clothing for firefighters — Laboratory test methods and performance requirements for wildland firefighting clothing — Amendment 1
ISO 15384-2018/Amd 1-2021Protective clothing for firefighters — Laboratory test methods and performance requirements for wildland firefighting clothing — Amendment 1...
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GB/T 40045-2021氢能汽车用燃料 液氢Fuel specification for hydrogen powered vehicles—Liquid hydrogen（LH2）
GB/T 40045-2021氢能汽车用燃料 液氢Fuel specification for hydrogen powered vehicles—Liquid hydrogen（LH2）...
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DIN EN ISO 10140-5-2021Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment (ISO 10140-5:2021); German version EN ISO 10140-5:2021
DIN EN ISO 10140-5-2021Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment (ISO 10140-5:2021); German version EN ISO 10140-5:2021...
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ISO/IEC 19770-11-2021信息技术 信息技术资产管理 第11部分:信息技术资产管理系统审计和认证机构的要求Information technology — IT asset management — Part 11: Requirements for bodies providing audit and certification of IT asset management systems
ISO/IEC 19770-11-2021信息技术 信息技术资产管理 第11部分:信息技术资产管理系统审计和认证机构的要求Information technology — IT asset management — Part 11: Requirements for bodies providing audit and certification of IT asset management systems...
2022-04-01[]浏览：9下载：0
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PD CEN/TS 1046-2021Thermoplastics piping and ducting systems. Outside the building structures for gravity and pressurised systems. Trench installation
PD CEN/TS 1046-2021Thermoplastics piping and ducting systems. Outside the building structures for gravity and pressurised systems. Trench installation...
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ISO 17664-1-2021Processing of health care products — Information to be provided by the medical device manufacturer for the processing of medical devices — Part 1: Critical and semi-critical medical devices
ISO 17664-1-2021Processing of health care products — Information to be provided by the medical device manufacturer for the processing of medical devices — Part 1: Critical and semi-critical medical devices...
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BS ISO 23739-2021Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of zirconium oxide powders
BS ISO 23739-2021Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of zirconium oxide powders...
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DIN EN 17372-2021Power operated pedestrian swing door drives with self closing function - Requirements and test methods; German version EN 17372:2021
DIN EN 17372-2021Power operated pedestrian swing door drives with self closing function - Requirements and test methods; German version EN 17372:2021...
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GB/T 15242.3-2021液压缸活塞和活塞杆动密封装置尺寸系列 第3部分：同轴密封件沟槽尺寸系列和公差Dimensions series of rod and piston dynamic seals for hydraulic cylinders. Part3:Dimensions and tolerances of groove for co-axial seals
GB/T 15242.3-2021液压缸活塞和活塞杆动密封装置尺寸系列 第3部分：同轴密封件沟槽尺寸系列和公差Dimensions series of rod and piston dynamic seals for hydraulic cylinders. Part3:Dimensions and tolerances of groove for co-axial seals...
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TB/T 2471-2021道口信号机Level crossing signal
TB/T 2471-2021道口信号机Level crossing signal...
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BS ISO 23832-2021Plastics. Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions
BS ISO 23832-2021Plastics. Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions...
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ISO 23033-2021生物技术 分析方法 细胞治疗产品测试和特性的一般要求和注意事项Biotechnology — Analytical methods — General requirements and considerations for the testing and characterization of cellular therapeutic products
ISO 23033-2021生物技术 分析方法 细胞治疗产品测试和特性的一般要求和注意事项Biotechnology — Analytical methods — General requirements and considerations for the testing and characterization of cellular therapeutic products...
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BS EN IEC 60086-3-2021Primary batteries. Watch batteries
BS EN IEC 60086-3-2021Primary batteries. Watch batteries...
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JIS Z2359-2021Principle of strain gauge testing
JIS Z2359-2021Principle of strain gauge testing...
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ISO/IEC 23090-5-2021信息技术 沉浸式媒体的编码表示 第5部分:视觉体积视频编码(V3C)和视频点云压缩(V-PCC)Information technology — Coded representation of immersive media — Part 5: Visual volumetric video-based coding (V3C) and video-based point cloud compression (V-PCC)
ISO/IEC 23090-5-2021信息技术 沉浸式媒体的编码表示 第5部分:视觉体积视频编码(V3C)和视频点云压缩(V-PCC)Information technology — Coded representation of immersive media — Part 5: Visual volumetric video-based coding (V3C) and video-based point cloud compression (V-PCC)...
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ISO 22104-2021水质 微囊藻毒素的测定 液相色谱和串联质谱法(LC-MS/MS)Water quality — Determination of microcystins — Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)
ISO 22104-2021水质 微囊藻毒素的测定 液相色谱和串联质谱法(LC-MS/MS)Water quality — Determination of microcystins — Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)...
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ISO 20166-4-2021分子体外诊断检查 福尔马林固定和石蜡包埋(FFPE)组织的预检查程序规范 第4部分:原位检测技术Molecular in vitro diagnostic examinations — Specifications for preexamination processes for formalin-fixed and paraffin-embedded (FFPE) tissue — Part 4: In situ detection techniques
ISO 20166-4-2021分子体外诊断检查 福尔马林固定和石蜡包埋(FFPE)组织的预检查程序规范 第4部分:原位检测技术Molecular in vitro diagnostic examinations — Specifications for preexamination processes for formalin-fixed and paraffin-embedded (FFPE) tissue — Part 4: In situ detection techniques...
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