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ISO 21503:2022
Project, programme and portfolio management — Guidance on programme management
现行 ICS 03 社会学、服务、公司(企业)的组织… 2022 17 页 ¥1
ISO 21504:2022
Project, programme and portfolio management — Guidance on portfolio management
现行 ICS 03 社会学、服务、公司(企业)的组织… 2022 15 页 ¥1
ISO 21507:2010
Earth-moving machinery — Performance requirements for non-metallic fuel tanks
现行 ICS 53 材料储运设备 2010 5 页 ¥1
ISO 21508:2018
Earned value management in project and programme management
现行 ICS 03 社会学、服务、公司(企业)的组织… 2018 25 页 ¥2
ISO 21509:2006
Plastics and ebonite — Verification of Shore durometers
现行 ICS 83 橡胶和塑料工业 2006 10 页 ¥1
ISO 21511:2018
Work breakdown structures for project and programme management
现行 ICS 03 社会学、服务、公司(企业)的组织… 2018 23 页 ¥2
ISO 21512:2024
Project, programme and portfolio management — Earned value management implementation guidance
现行 ICS 03 社会学、服务、公司(企业)的组织… 2024 139 页 ¥5
ISO 2151:2004
Acoustics — Noise test code for compressors and vacuum pumps — Engineering method (Grade 2)
现行 ICS 23 流体系统和通用件 2004 25 页 ¥2
ISO 21524:2021
Fire resistance tests — Elements of building construction — Requirements for active fire curtains
现行 ICS 13 环保、保健和安全 2021 114 页 ¥5
ISO 21528-1:2017
Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1: Detection of Enterobacteriaceae
现行 ICS 07 数学、自然科学 2017 17 页 ¥1
ISO 21528-2:2017
Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 2: Colony-count technique
现行 ICS 07 数学、自然科学 2017 15 页 ¥1
ISO 21530:2004
Dentistry — Materials used for dental equipment surfaces — Determination of resistance to chemical disinfectants
现行 ICS 11 医药卫生技术 2004 12 页 ¥1
ISO 21531:2009
Dentistry — Graphical symbols for dental instruments
现行 ICS 01 综合、术语学、标准化、文献 2009 13 页 ¥1
ISO 21533:2018
Dentistry — Reprocessable cartridge syringes for intraligamentary injections
现行 ICS 11 医药卫生技术 2018 8 页 ¥1
ISO 21534:2007
Non-active surgical implants — Joint replacement implants — Particular requirements
现行 ICS 11 医药卫生技术 2007 13 页 ¥1
ISO 21535:2023
Non-active surgical implants — Joint replacement implants — Specific requirements for hip-joint replacement implants
现行 ICS 11 医药卫生技术 2023 27 页 ¥2
ISO 21536:2023
Non-active surgical implants — Joint replacement implants — Specific requirements for knee-joint replacement implants
现行 ICS 11 医药卫生技术 2023 23 页 ¥2
ISO 21538:2024
Blanks for superabrasive cutting-off wheels — Mounting and fixing bores — Building construction and civil engineering
现行 ICS 25 机械制造 2024 9 页 ¥1
ISO 21539:2019
Ships and marine technology — Testing specification for walkways using electrical resistance trace heating
现行 ICS 47 造船和海上构筑物 2019 8 页 ¥1
ISO 21543:2020
Milk and milk products — Guidelines for the application of near infrared spectrometry
现行 ICS 67 食品技术 2020 22 页 ¥2