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| Chinese National Standard Category: Other electric appliances |
| English Title: | Conduit systems for cable management- Part 21:Particular requirement for rigid conduit systems |
| Chinese Title: | 电缆管理用导管系统 第21部分：刚性导管系统的特殊要求 |
| Standard No.: | GB/T 20041.21-2017 |
| Category No.: | K65 |
| Issued by: | AQSIQ AND SAC |
| Issued on: | 2017-07-31 |
| Implemented on: | 2018-2-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 20041.21-2008 Conduit systems for cable management―Part 21:Particular requirement―Rigid conduit systems |
| Word Count: | 9500 words |
| Similar Standards: | GB/T 17465.4-2015 GB/T 20041.22-2009 GB/T 42827-2023 GB/T 42394-2023 GB/T 19215.5-2023 GB/T 42324-2023 GB/T 17465.6-2022 GB/T 17465.1-2022 GB/T 17466.21-2022 GB/T 17466.23-2022 GB/T 17466.22-2022 GB/T 17466.1-2019 GB/T 38280-2019 GB/T 38281.1-2019 GB/T 38127-2019 NB/T 10294-2019 NB/T 10293-2019 GB/T 13380-2018 T/YZZX 101-2018 GB/T 20041.21-2017 |
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