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| Chinese National Standard Category: Profile steel and deformed steel |
| English Title: | Scraper conveyor mine hot-rolled channel steel type, size |
| Chinese Title: | 刮板输送机热轧矿用槽帮钢型式、尺寸 |
| Standard No.: | MT/T 149-1987 |
| Category No.: | H44 |
| Issued by: | Ministry of Coal Industry |
| Issued on: | 1987-09-11 |
| Implemented on: | 1987-10-1 |
| Status: | valid |
| Superseded by: | 强制性推荐性标准 |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 3500 words |
| Similar Standards: | GB 1466-1978 GB 2597-1981 GB/T 42678-2023 GB/T 42899-2023 GB/T 42796-2023 GB/T 42785-2023 GB/T 42901-2023 GB/T 42669-2023 GB/T 42355.2-2023 GB/T 42355.1-2023 GB/T 1499.3-2022 GB/T 41748-2022 GB/T 41749-2022 GB/T 28900-2022 GB/T 20933-2021 GB/T 12773-2021 GB/T 24242.2-2020 GB/T 24242.4-2020 GB/T 24242.1-2020 GB/T 39041-2020 |
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