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| Position: Chinese Standard in English/TB/T 3113.4-2025 |
| TB/T 3113.4-2025 (English Version) | |||
| Standard No.: | TB/T 3113.4-2025 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 2025-11-1 | Delivery: | |
| Standard No.: | TB/T 3113.4-2025 |
| Chinese Name: | 铁路道岔转换设备 道岔转辙机 电动转辙机 第4部分：ZD7和ZDKJ系列 |
| Professional Classification: | TB Professional Standard - Railway Transport |
| Issued by: | NRA |
| Issued on: | 2025-04-09 |
| Implemented on: | 2025-11-1 |
| Status: | valid |
| Language: | English |
| File Format: |