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GB/T 40152-2021蜂蜜中蔗糖转化酶的测定 分光光度法Determination of saccharase activity in honey. Spectrophotometric method
GB/T 40152-2021蜂蜜中蔗糖转化酶的测定 分光光度法Determination of saccharase activity in honey. Spectrophotometric method...
2022-03-30[]浏览：10下载：0
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ISO 12647-8-2021Graphic technology — Process control for the production of half-tone colour separations, proof and production prints — Part 8: Validation print processes working directly from digital data
ISO 12647-8-2021Graphic technology — Process control for the production of half-tone colour separations, proof and production prints — Part 8: Validation print processes working directly from digital data...
2022-03-30[]浏览：12下载：0
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BS EN 15344-2021Plastics. Recycled plastics. Characterization of Polyethylene (PE) recyclates
BS EN 15344-2021Plastics. Recycled plastics. Characterization of Polyethylene (PE) recyclates...
2022-03-30[]浏览：10下载：0
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GB/T 40240-2021生态社区评价指南Guidelines for evaluation of ecological community
GB/T 40240-2021生态社区评价指南Guidelines for evaluation of ecological community...
2022-03-30[]浏览：10下载：0
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DIN EN IEC 61803-2021Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters (IEC 61803:2020); German version EN IEC 61803:2020
DIN EN IEC 61803-2021Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters (IEC 61803:2020); German version EN IEC 61803:2020...
2022-03-30[]浏览：12下载：0
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IEC 63249-1-2021Waveguide to coaxial adapters – Part 1: Generic specification - General requirements and test methods
IEC 63249-1-2021Waveguide to coaxial adapters – Part 1: Generic specification - General requirements and test methods...
2022-03-30[]浏览：12下载：1
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GA/T 1795-2021法庭科学 疑似毒品中 5,6-亚甲二氧基-2-氨基茚满、2-氨基茚满、乙基氨基丙基苯并呋喃检验 气相色谱和气相色谱-质谱法
GA/T 1795-2021法庭科学 疑似毒品中 5,6-亚甲二氧基-2-氨基茚满、2-氨基茚满、乙基氨基丙基苯并呋喃检验 气相色谱和气相色谱-质谱法...
2022-03-30[]浏览：12下载：0
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ASTM D6065-2021Standard Practice for Handling, Transportation, and Storage of HFC-227ea 1,1,1,2,3,3,3-Heptafluoropropane (CF3CHFCF3)
ASTM D6065-2021Standard Practice for Handling, Transportation, and Storage of HFC-227ea 1,1,1,2,3,3,3-Heptafluoropropane (CF3CHFCF3)...
2022-03-30[]浏览：13下载：0
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ISO 37155-2-2021智能社区基础设施集成和运行框架 第2部分:智能社区基础设施开发、运行和维护的整体方法和战略Framework for integration and operation of smart community infrastructures — Part 2: Holistic approach and the strategy for development, operation and maintenance of smart community infrastruct
ISO 37155-2-2021智能社区基础设施集成和运行框架 第2部分:智能社区基础设施开发、运行和维护的整体方法和战略Framework for integration and operation of smart community infrastructures — Part 2: Holistic approach and the strategy for development, operation and maintenance of smart community infrastructures...
2022-03-30[]浏览：9下载：0
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ISO 23129-2021空间系统 航天器用热控制涂层 聚酰亚胺薄膜上的原子氧保护涂层Space systems — Thermal control coatings for spacecraft — Atomic oxygen protective coatings on polyimide film
ISO 23129-2021空间系统 航天器用热控制涂层 聚酰亚胺薄膜上的原子氧保护涂层Space systems — Thermal control coatings for spacecraft — Atomic oxygen protective coatings on polyimide film...
2022-03-30[]浏览：11下载：0
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IEC/TS 63236-1-2021Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 1: 2,6 kW system
IEC/TS 63236-1-2021Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 1: 2,6 kW system...
2022-03-30[]浏览：9下载：1
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DIN EN ISO 14021-2021Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (ISO 14021:2016 + Amd 1:2021); German version EN ISO 14021:2016 + A1:2021
DIN EN ISO 14021-2021Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (ISO 14021:2016 + Amd 1:2021); German version EN ISO 14021:2016 + A1:2021...
2022-03-30[]浏览：16下载：0
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GB/T 40015-2021信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理Information technology. Telecommunications and information exchange between systems. Control and management of community energy-saving control network
GB/T 40015-2021信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理Information technology. Telecommunications and information exchange between systems. Control and management of community energy-saving control network...
2022-03-30[]浏览：13下载：0
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CNAS EL19-2021标准物质/标准样品生产者认可中对原材料为纯度物质的特定要求
CNAS EL19-2021标准物质/标准样品生产者认可中对原材料为纯度物质的特定要求...
2022-03-30[]浏览：7下载：0
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ISO 26101-1-2021Acoustics — Test methods for the qualification of the acoustic environment — Part 1: Qualification of free-field environments
ISO 26101-1-2021Acoustics — Test methods for the qualification of the acoustic environment — Part 1: Qualification of free-field environments...
2022-03-30[]浏览：9下载：0
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HG/T 21629-2021管架标准图Piping support standard drawings
HG/T 21629-2021管架标准图Piping support standard drawings...
2022-03-30[]浏览：24下载：0
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BS ISO 19206-3-2021Road vehicles. Test devices for target vehicles, vulnerable road users and other objects, for assessment of active safety functions. Requirements for passenger vehicle 3D targets
BS ISO 19206-3-2021Road vehicles. Test devices for target vehicles, vulnerable road users and other objects, for assessment of active safety functions. Requirements for passenger vehicle 3D targets...
2022-03-30[]浏览：7下载：0
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IEC 60320-1-2021Appliance couplers for household and similar general purposes - Part 1- General requirements
IEC 60320-1-2021Appliance couplers for household and similar general purposes - Part 1- General requirements...
2022-03-30[]浏览：10下载：1
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ABNT NBR 16664-1-2017/Amd 1-2021Neurosurgical implants - Hydrocephalus shunt Part 1: General provisions
ABNT NBR 16664-1-2017/Amd 1-2021Neurosurgical implants - Hydrocephalus shunt Part 1: General provisions...
2022-03-30[]浏览：9下载：0
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NF Z84-276-2021Maritime Broadband Radiolink operating within the bands 5 852 MHz to 5 872 MHz and/or 5 880 MHz to 5 900 MHz for ships and off-shore installations engaged in coordinated activities-Harmonised Standard for access to radio spectrum (V1.2.1)
NF Z84-276-2021Maritime Broadband Radiolink operating within the bands 5 852 MHz to 5 872 MHz and/or 5 880 MHz to 5 900 MHz for ships and off-shore installations engaged in coordinated activities-Harmonised Standard for access to radio spectrum (V1.2.1)...
2022-03-30[]浏览：7下载：0
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ISO 8130-10-2021Coating powders — Part 10: Determination of deposition efficiency
ISO 8130-10-2021Coating powders — Part 10: Determination of deposition efficiency...
2022-03-30[]浏览：12下载：0
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