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Chinese National Standard Category: Industrial automation and control device in general

English Title: Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
Chinese Title: 电气/电子/可编程电子安全相关系统的功能安全 第4部分: 定义和缩略语
Standard No.: GB/T 20438.4-2006
Category No.: N10
Issued by: AQSIQ, SAC
Issued on: 2006-7-25
Implemented on: 2007-1-1
Status: superseded
Superseded by:GB/T 20438.4-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4: Definitions and abbreviations
Superseded on:2018-7-1
Abolished on:
Superseding:
Word Count:8000 words
Similar Standards: GB/Z 40213-2021   DB32/T 4274-2022   GB/T 20818.16-2023   GB/T 20818.22-2023   GB/T 43436-2023   GB/Z 42023.1-2023   GB/T 16656.52-2023   GB/T 42381.130-2023   GB/T 43201.3-2023   GB/T 42381.63-2023   GB/T 42381.120-2023   GB/T 42381.62-2023   GB/T 42381.140-2023   GB/T 43201.5-2023   GB/T 43201.2-2023   GB/T 20818.13-2023   GB/T 20818.15-2023   GB/T 42834-2023   GB/T 20818.14-2023   GB/T 21109.2-2023  
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