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ISO 21474-2:2022
In vitro diagnostic medical devices — Multiplex molecular testing for nucleic acids — Part 2: Validation and verification
现行
ICS 11 医药卫生技术
2022
15 页
¥1
ISO 21475:2019
Plastics — Methods of exposure to determine the wavelength dependent degradation using spectrally dispersed radiation
现行
ICS 83 橡胶和塑料工业
2019
18 页
¥1
ISO 21479:2019
Soil quality — Determination of the effects of pollutants on soil flora — Leaf fatty acid composition of plants used to assess soil quality
现行
ICS 13 环保、保健和安全
2019
23 页
¥2
ISO 21482:2007
Ionizing-radiation warning — Supplementary symbol
现行
ICS 01 综合、术语学、标准化、文献
2007
10 页
¥1
ISO 21483:2013
Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U, Pu) O2
现行
ICS 27 能源和热传导工程
2013
5 页
¥1
ISO 21484:2017
Nuclear Energy — Fuel technology — Determination of the O/M ratio in MOX pellets by the gravimetric method
现行
ICS 27 能源和热传导工程
2017
6 页
¥1
ISO 21485:2013
Textile machinery — Draw frame for cotton spinning — Vocabulary and principles of construction
现行
ICS 59 纺织和皮革技术
2013
7 页
¥1
ISO 2148:1974
Continuous handling equipment — Nomenclature
现行
ICS 53 材料储运设备
1974
68 页
¥5
ISO 21490:2022
Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance liquid chromatography (HPLC)
现行
ICS 83 橡胶和塑料工业
2022
12 页
¥1
ISO 21493:2019
Petroleum products — Determination of turbidity point and aniline point equivalent
现行
ICS 75 石油及相关技术
2019
8 页
¥1
ISO 21494:2019
Space systems — Magnetic testing
现行
ICS 49 航空器和航天器工程
2019
27 页
¥2
ISO 21498-1:2021
Electrically propelled road vehicles — Electrical specifications and tests for voltage class B systems and components — Part 1: Voltage sub-classes and characteristics
现行
ICS 43 道路车辆工程
2021
12 页
¥1
ISO 21498-2:2021
Electrically propelled road vehicles — Electrical specifications and tests for voltage class B systems and components — Part 2: Electrical tests for components
现行
ICS 43 道路车辆工程
2021
48 页
¥3
ISO 214:1976
Documentation — Abstracts for publications and documentation
现行
ICS 01 综合、术语学、标准化、文献
1976
6 页
¥1
ISO 21500:2021
Project, programme and portfolio management — Context and concepts
现行
ICS 03 社会学、服务、公司(企业)的组织…
2021
12 页
¥1
ISO 21501-1:2009
Determination of particle size distribution — Single particle light interaction methods — Part 1: Light scattering aerosol spectrometer
现行
ICS 19 试验
2009
27 页
¥2
ISO 21501-2:2019
Determination of particle size distribution — Single particle light interaction methods — Part 2: Light scattering liquid-borne particle counter
现行
ICS 19 试验
2019
21 页
¥2
ISO 21501-3:2019
Determination of particle size distribution — Single particle light interaction methods — Part 3: Light extinction liquid-borne particle counter
现行
ICS 19 试验
2019
18 页
¥1
ISO 21501-4:2018/Amd 1:2023
Determination of particle size distribution — Single particle light interaction methods — Part 4: Light scattering airborne particle counter for clean spaces — Amendment 1
现行
ICS 19 试验
2018
10 页
¥1
ISO 21502:2020
Project, programme and portfolio management — Guidance on project management
现行
ICS 03 社会学、服务、公司(企业)的组织…
2020
52 页
¥3