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GB/T 40253-2021牡蛎小胞虫病诊断规程 显微镜检查组织法Code of diagnosis for mikrocytosis of oysters. Microscopic methods
GB/T 40253-2021牡蛎小胞虫病诊断规程 显微镜检查组织法Code of diagnosis for mikrocytosis of oysters. Microscopic methods...
2022-03-31[]浏览：9下载：0
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DIN EN ISO 21912-2021Solid recovered fuels - Safe handling and storage of solid recovered fuels (ISO 21912:2021); German version EN ISO 21912:2021
DIN EN ISO 21912-2021Solid recovered fuels - Safe handling and storage of solid recovered fuels (ISO 21912:2021); German version EN ISO 21912:2021...
2022-03-31[]浏览：9下载：0
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ASTM D7234-2021Standard Test Method for Pull-Off Adhesion Strength of Coatings on Concrete Using Portable Pull-Off Adhesion Testers
ASTM D7234-2021Standard Test Method for Pull-Off Adhesion Strength of Coatings on Concrete Using Portable Pull-Off Adhesion Testers...
2022-03-31[]浏览：3下载：0
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T/CECS 10144-2021高分子量高密度聚乙烯（HMWHDPE）中空塑钢复合缠绕结构壁排水管
T/CECS 10144-2021高分子量高密度聚乙烯（HMWHDPE）中空塑钢复合缠绕结构壁排水管...
2022-03-31[]浏览：15下载：0
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IEC 60317-84-2021Specifications for particular types of winding wires - Part 84- Polyesterimide enamelled round copper wire, class 200
IEC 60317-84-2021Specifications for particular types of winding wires - Part 84- Polyesterimide enamelled round copper wire, class 200...
2022-03-31[]浏览：10下载：1
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ASTM A985/A985M-2021Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts
ASTM A985/A985M-2021Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts...
2022-03-31[]浏览：14下载：0
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ASTM E2347-2021Standard Test Method for Indentation Softening Temperature by Thermomechanical Analysis
ASTM E2347-2021Standard Test Method for Indentation Softening Temperature by Thermomechanical Analysis...
2022-03-31[]浏览：10下载：0
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ISO 23190-2021中药用高效液相色谱法测定天然产物中马兜铃酸的含量Traditional Chinese medicine — Determination of aristolochic acids in natural products by high-performance liquid chromatography (HPLC)
ISO 23190-2021中药用高效液相色谱法测定天然产物中马兜铃酸的含量Traditional Chinese medicine — Determination of aristolochic acids in natural products by high-performance liquid chromatography (HPLC)...
2022-03-31[]浏览：7下载：0
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ISO/IEC 11770-7-2021信息安全 密钥管理 第7部分:基于跨域密码的认证密钥交换Information security — Key management — Part 7: Cross-domain password-based authenticated key exchange
ISO/IEC 11770-7-2021信息安全 密钥管理 第7部分:基于跨域密码的认证密钥交换Information security — Key management — Part 7: Cross-domain password-based authenticated key exchange...
2022-03-31[]浏览：8下载：0
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LY/T 3261-2021金裳凤蝶和裳凤蝶人工繁育技术规范Technical regulations for the artificial rearing of Troides aeacus and T.helena
LY/T 3261-2021金裳凤蝶和裳凤蝶人工繁育技术规范Technical regulations for the artificial rearing of Troides aeacus and T.helena...
2022-03-31[]浏览：8下载：0
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PD CEN ISO/TS 12025-2021Nanomaterials. Quantification of nano-object release from powders by generation of aerosols
PD CEN ISO/TS 12025-2021Nanomaterials. Quantification of nano-object release from powders by generation of aerosols...
2022-03-31[]浏览：12下载：0
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DIN ISO 501-2021Hard coal - Determination of the crucible swelling number (ISO 501:2012)
DIN ISO 501-2021Hard coal - Determination of the crucible swelling number (ISO 501:2012)...
2022-03-31[]浏览：8下载：0
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GA/T 1783-2021公安视频图像信息数据库测试规范Testing specifications for public security video and image information databases
GA/T 1783-2021公安视频图像信息数据库测试规范Testing specifications for public security video and image information databases...
2022-03-31[]浏览：11下载：0
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DIN EN 16351-2021Timber structures - Cross laminated timber - Requirements; German version EN 16351:2021
DIN EN 16351-2021Timber structures - Cross laminated timber - Requirements; German version EN 16351:2021...
2022-03-31[]浏览：10下载：0
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ISO 19475-2021Document management — Minimum requirements for the storage of documents
ISO 19475-2021Document management — Minimum requirements for the storage of documents...
2022-03-31[]浏览：9下载：0
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ASTM D7470-2021Standard Practice for Evaluating Elevated Temperature Performance of End-Jointed Lumber Studs
ASTM D7470-2021Standard Practice for Evaluating Elevated Temperature Performance of End-Jointed Lumber Studs...
2022-03-31[]浏览：8下载：0
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DIN ISO 4309-2021Cranes - Wire ropes - Care and maintenance, inspection and discard (ISO 4309:2017)
DIN ISO 4309-2021Cranes - Wire ropes - Care and maintenance, inspection and discard (ISO 4309:2017)...
2022-03-31[]浏览：10下载：0
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QB/T 2384-2021木制写字桌Wooden writing desk
QB/T 2384-2021木制写字桌Wooden writing desk...
2022-03-31[]浏览：2下载：0
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ISO/TS 23818-2-2021现有管道修复用塑料管道系统的符合性评定 第2部分:树脂纤维复合材料Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2: Resin-fibre composite (RFC) material
ISO/TS 23818-2-2021现有管道修复用塑料管道系统的符合性评定 第2部分:树脂纤维复合材料Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2: Resin-fibre composite (RFC) material...
2022-03-31[]浏览：11下载：0
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ASTM D6427-2021Standard Practice for Handling, Transportation, and Storage of HFC-236fa, 1,1,1,3,3,3-Hexafluoropropane (CF3CH2CF3)
ASTM D6427-2021Standard Practice for Handling, Transportation, and Storage of HFC-236fa, 1,1,1,3,3,3-Hexafluoropropane (CF3CH2CF3)...
2022-03-31[]浏览：7下载：0
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ASTM D8281/D8281M-2021用乙二醇测定岩石中用于侵蚀控制的膨胀粘土的标准试验方法Standard Test Method for Determining the Presence of Expanding Clays in Rock for Erosion Control Using Ethylene Glycol
ASTM D8281/D8281M-2021用乙二醇测定岩石中用于侵蚀控制的膨胀粘土的标准试验方法Standard Test Method for Determining the Presence of Expanding Clays in Rock for Erosion Control Using Ethylene Glycol...
2022-03-31[]浏览：9下载：0
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DIN EN 16282-3-2021Equipment for commercial kitchens - Components for ventilation in commercial kitchens - Part 3: Kitchen ventilation ceilings; design and safety requirements; German version EN 16282-3:2016+A1:2021
DIN EN 16282-3-2021Equipment for commercial kitchens - Components for ventilation in commercial kitchens - Part 3: Kitchen ventilation ceilings; design and safety requirements; German version EN 16282-3:2016+A1:2021...
2022-03-31[]浏览：9下载：0
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BS ISO 5116-3-2021Improving transparency in financial and business reporting. Harmonization topics. Mapping between DPM and MDM
BS ISO 5116-3-2021Improving transparency in financial and business reporting. Harmonization topics. Mapping between DPM and MDM...
2022-03-31[]浏览：5下载：0
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