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ISO 21043-1:2018
Forensic sciences — Part 1: Terms and definitions
现行
ICS 07 数学、自然科学
2018
5 页
¥1
ISO 21043-2:2018
Forensic sciences — Part 2: Recognition, recording, collecting, transport and storage of items
现行
ICS 07 数学、自然科学
2018
13 页
¥1
ISO 21045:2018
Tobacco and tobacco products — Determination of ammonia — Method using ion chromatographic analysis
现行
ICS 65 农业
2018
11 页
¥1
ISO 21046:2018
Silk — Test method for determining the size of silk yarns
现行
ICS 59 纺织和皮革技术
2018
11 页
¥1
ISO 21048:2014
Plastics — Epoxy resins — Determination of 1,2-glycol content
现行
ICS 83 橡胶和塑料工业
2014
6 页
¥1
ISO 21049:2004
Pumps — Shaft sealing systems for centrifugal and rotary pumps
现行
ICS 23 流体系统和通用件
2004
195 页
¥5
ISO 21051:2020
Construction and installation of ductile iron pipeline system
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ICS 23 流体系统和通用件
2020
57 页
¥3
ISO 21052:2021
Restrained joint systems for ductile iron pipelines — Calculation rules for lengths to be restrained
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ICS 23 流体系统和通用件
2021
26 页
¥2
ISO 21053:2019
Life cycle analysis and recycling of ductile iron pipes for water applications
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ICS 91 建筑材料和建筑物
2019
15 页
¥1
ISO 21061:2021
Footwear — Chemical tests — General principles on the preparation of samples
现行
ICS 61 服装工业
2021
17 页
¥1
ISO 21062:2020
Corrosion of metals and alloys — Determination of the corrosion rates of embedded steel reinforcement in concrete exposed to simulated marine environments
现行
ICS 77 冶金
2020
11 页
¥1
ISO 21063:2017
Prosthetics and orthotics — Soft orthoses — Uses, functions, classification and description
现行
ICS 11 医药卫生技术
2017
3 页
¥1
ISO 21064:2017
Prosthetics and orthotics — Foot orthotics — Uses, functions classification and description
现行
ICS 11 医药卫生技术
2017
5 页
¥1
ISO 21065:2017
Prosthetics and orthotics — Terms relating to the treatment and rehabilitation of persons having a lower limb amputation
现行
ICS 11 医药卫生技术
2017
6 页
¥1
ISO 21066:2018
Fine ceramics (advanced ceramics, advanced technical ceramics) — Qualitative and semiquantitative assessment of the photocatalytic activities of surfaces by the reduction of resazurin in a deposited ink film
现行
ICS 81 玻璃和陶瓷工业
2018
18 页
¥1
ISO 21067-1:2016
Packaging — Vocabulary — Part 1: General terms
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ICS 55 货物的包装和调运
2016
18 页
¥1
ISO 21067-2:2015
Packaging — Vocabulary — Part 2: Packaging and the environment terms
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ICS 55 货物的包装和调运
2015
8 页
¥1
ISO 21068-1:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 1: General information, terminology and sample preparation
现行
ICS 81 玻璃和陶瓷工业
2024
6 页
¥1
ISO 21068-2:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica
现行
ICS 81 玻璃和陶瓷工业
2024
36 页
¥2
ISO 21068-3:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
现行
ICS 81 玻璃和陶瓷工业
2024
24 页
¥2