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ISO 23420:2021
Microbeam analysis — Analytical electron microscopy — Method for the determination of energy resolution for electron energy loss spectrum analysis
现行
ICS 71 化工技术
2021
28 页
¥2
ISO 23429:2004
Gauging of hexagon sockets
现行
ICS 21 机械系统和通用件
2004
3 页
¥1
ISO 2342:2003
Slotted headless screws with shank
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ICS 21 机械系统和通用件
2003
4 页
¥1
ISO 23431:2021
Measurement of road tunnel air quality
现行
ICS 13 环保、保健和安全
2021
31 页
¥2
ISO 23434-1:2021
Industrial trucks — Sustainability — Part 1: Vocabulary
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ICS 01 综合、术语学、标准化、文献
2021
8 页
¥1
ISO 23434-2:2021
Industrial trucks — Sustainability — Part 2: Factors and reporting
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ICS 53 材料储运设备
2021
8 页
¥1
ISO 23435:2022
Air quality — Test methods for snow depth sensors
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ICS 07 数学、自然科学
2022
15 页
¥1
ISO 23443:2020
Infant formula and adult nutritionals — Determination of β-carotene, lycopene and lutein by reversed-phase ultra-high performance liquid chromatography (RP-UHPLC)
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ICS 67 食品技术
2020
32 页
¥2
ISO 23445:2021
Dentistry — Tissue punches
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ICS 11 医药卫生技术
2021
5 页
¥1
ISO 23446:2021
Marine technology — Product water quality of seawater reverse osmosis (RO) desalination — Guidelines for municipal water supply
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ICS 13 环保、保健和安全
2021
6 页
¥1
ISO 23447:2023
Healthcare organization management — Hand hygiene performance
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ICS 11 医药卫生技术
2023
33 页
¥2
ISO 23449:2020
Corrosion of metals and alloys — Multielectrode arrays for corrosion measurement
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ICS 77 冶金
2020
20 页
¥1
ISO 23450:2021
Dentistry — Intraoral camera
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ICS 11 医药卫生技术
2021
18 页
¥1
ISO 23453:2022
Ships and marine technology — Guidelines for the design and manufacture of the hub cap with fins for a fixed-pitch marine propeller
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ICS 47 造船和海上构筑物
2022
7 页
¥1
ISO 23456-1:2021
Dynamic signs in physical environments — Part 1: General requirements
现行
ICS 01 综合、术语学、标准化、文献
2021
11 页
¥1
ISO 23458:2020
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for determining thermal expansion coefficient and residual stress of CVD ceramic coatings
现行
ICS 81 玻璃和陶瓷工业
2020
9 页
¥1
ISO 23460:2023
Space projects — Programme management — Dependability assurance requirements
现行
ICS 49 航空器和航天器工程
2023
18 页
¥1
ISO 23461:2010
Space systems — Programme management — Non-conformance control system
现行
ICS 49 航空器和航天器工程
2010
19 页
¥1
ISO 23462:2014
Space systems — Guidelines to define the management framework for a space project
现行
ICS 49 航空器和航天器工程
2014
12 页
¥1
ISO 23464:2020
Nitrile cleanroom gloves — Specification
现行
ICS 83 橡胶和塑料工业
2020
5 页
¥1