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| Position: Chinese Standard in English/TB 1620-1985 |
| TB 1620-1985 Technical Conditions for Interlocking System of Semaphore Signal (English Version) | |||
| Standard No.: | TB 1620-1985 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 60.0 remind me the price change |
| Implemented on: | 1986-6-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | TB 1620-1985 |
| English Name: | Technical Conditions for Interlocking System of Semaphore Signal |
| Chinese Name: | 臂板电锁器联锁技术条件 |
| Chinese Classification: | S62 Station interlocking |
| Professional Classification: | TB Professional Standard - Railway Transport |
| Issued by: | Ministry of Railways |
| Issued on: | 1985-12-14 |
| Implemented on: | 1986-6-1 |
| Status: | valid |
| Superseded by: | Q/CR 430-2014 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 60.0 |
| Delivery: | via email in 1~3 business day |