ICS 07
数学、自然科学
共 321 项 ISO/IEC 标准 · 合计 11.2 GB · 分 17 页展示
二级分类
ISO 20480-5:2023
Fine bubble technology — General principles for usage and measurement of fine bubbles — Part 5: Shelled bubble vocabulary
现行
07.030 物理学、化学
2023
6 页
¥1
ISO 20688-1:2020
Biotechnology — Nucleic acid synthesis — Part 1: Requirements for the production and quality control of synthesized oligonucleotides
现行
07.080 生物学、植物学、动物学
2020
28 页
¥2
ISO 20688-2:2024
Biotechnology — Nucleic acid synthesis — Part 2: Requirements for the production and quality control of synthesized gene fragments, genes,…
现行
07.080 生物学、植物学、动物学
2024
29 页
¥2
ISO 20691:2022
Biotechnology — Requirements for data formatting and description in the life sciences
现行
07.080 生物学、植物学、动物学
2022
54 页
¥3
ISO 20814:2019
Nanotechnologies — Testing the photocatalytic activity of nanoparticles for NADH oxidation
现行
07.120
2019
22 页
¥2
ISO 20836:2021
Microbiology of the food chain — Polymerase chain reaction (PCR) for the detection of microorganisms — Thermal performance testing of…
现行
07.100 微生物学
2021
27 页
¥2
ISO 20976-1:2019
Microbiology of the food chain — Requirements and guidelines for conducting challenge tests of food and feed products — Part 1: Challenge…
现行
07.100 微生物学
2019
28 页
¥2
ISO 20976-2:2022
Microbiology of the food chain — Requirements and guidelines for conducting challenge tests of food and feed products — Part 2: Challenge…
现行
07.100 微生物学
2022
24 页
¥2
ISO 21043-1:2018
Forensic sciences — Part 1: Terms and definitions
现行
07.140
2018
5 页
¥1
ISO 21043-2:2018
Forensic sciences — Part 2: Recognition, recording, collecting, transport and storage of items
现行
07.140
2018
13 页
¥1
ISO 21148:2017
Cosmetics — Microbiology — General instructions for microbiological examination
现行
07.100
2017
21 页
¥2
ISO 21149:2017/Amd 1:2022
Cosmetics — Microbiology — Enumeration and detection of aerobic mesophilic bacteria — Amendment 1
现行
07.100
2017
2 页
¥1
ISO 21150:2015/Amd 1:2022
Cosmetics — Microbiology — Detection of Escherichia coli — Amendment 1
现行
07.100
2015
1 页
¥1
ISO 21255:2018
Fine bubble technology — Storage and transportation of ultrafine bubble dispersion in water
现行
07.030 物理学、化学
2018
5 页
¥1
ISO 21256-2:2020
Fine bubble technology — Cleaning applications — Part 2: Test method for cleaning machine-oil stained surfaces of machined metal parts
现行
07.030 物理学、化学
2020
15 页
¥1
ISO 21256-3:2021
Fine bubble technology — Cleaning applications — Part 3: Test method for cleaning hard flooring surfaces
现行
07.030 物理学、化学
2021
12 页
¥1
ISO 21322:2020
Cosmetics — Microbiology — Testing of impregnated or coated wipes and masks
现行
07.100
2020
26 页
¥2
ISO 21363:2020
Nanotechnologies — Measurements of particle size and shape distributions by transmission electron microscopy
现行
07.120
2020
83 页
¥5
ISO 21413:2005
Manual methods for the measurement of a groundwater level in a well
现行
07.060 地质学、气象学、水文学
2005
30 页
¥2
ISO 21528-1:2017
Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1: Detection of…
现行
07.100 微生物学
2017
17 页
¥1
关于 ICS 07 数学、自然科学
ICS 07 是 ICS 分类法中的一级大类，中文名称"数学、自然科学"，本站收录该分类下的 ISO 与 IEC 国际标准共 321 项，覆盖 8 个二级类目。
这一分类下的标准以数学、物理学、化学、天文学、大地测量学、地理学等方向为主。如果只需要其中一两份，可以进入详情页按页数单份购买；如果需要成批使用，整包获取更省事——¥199 可获得该分类全部标准的云盘分享，在云盘页面一键打包下载。
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