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| Position: Chinese Standard in English/SL 291-2003 |
| SL 291-2003 Code of practice in drilling for water resources and hydropower engineering (English Version) | |||
| Standard No.: | SL 291-2003 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 40000 words | Price(USD): | 1200.00 remind me the price change |
| Implemented on: | 2004-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | SL 291-2003 |
| English Name: | Code of practice in drilling for water resources and hydropower engineering |
| Chinese Name: | 水利水电工程钻探规程 SL 291-2003 |
| Chinese Classification: | P1 |
| Professional Classification: | SL Professional Standard - Water Resources |
| Issued by: | Ministry of Water Resources |
| Issued on: | 2003-09-27 |
| Implemented on: | 2004-1-1 |
| Status: | superseded |
| Superseded by: | SL/T 291-2020 |
| Superseded on: | 2021-2-28 |
| Superseding: | DL 5013-1992 Drilling Rules in Hydroulic and Hydroelectric Engineering |
| Language: | English |
| File Format: | |
| Word Count: | 40000 words |
| Price(USD): | 1200.00 |
| Delivery: | via email in 1~3 business day |