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| Position: Chinese Standard in English/SL 23-1991 |
| SL 23-1991 (English Version) | |||
| Standard No.: | SL 23-1991 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | Delivery: | ||
| Standard No.: | SL 23-1991 |
| Professional Classification: | SL Professional Standard - Water Resources |
| Status: | superseded |
| Superseded by: | SL 23-2006 Design code for anti-frost-heave of canal and its structure |
| Superseded on: | 2006-10-1 |
| Language: | English |
| File Format: |