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| Professional Standard Category: Professional Standard - Building |
JG/T 3002.2-1992 Residential stair Prefabricated concrete intermediate landings
住宅楼梯 预制混凝土中间平台 ;
| Category No.: | JG | Valid Status: | superseded |
| Issued Organization: | MOC | Issued Date: | |
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | JG/T 562-2018 Precast concrete stair 强制性推荐性标准 |
Superseded Date: | 2018-12-1 |
JG/T 400-2025
JGJ/T 502-2024
JGJ/T 245-2024
JGJ/T 46-2024
JGJ/T 498-2024
JG/T 216-2024
JG/T 581-2023
JGJ/T 497-2023
JGJ/T 492-2023
JGJ/T 495-2022
JG/T 302-2022
JG/T 236-2022
JGJ/T 493-2022
JGJ/T 496-2022
JGT/T 3371-01-2022
JG/T 577-2022
JG/T 580-2022
JGJ/T 494-2022
JG/T 579-2021
JG/T 578-2021
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