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| Position: Chinese Standard in English/CJJ 13-1987 |
| CJJ 13-1987 Specification for operation of hydrographic geological drilling and digging for water-supply (English Version) | |||
| Standard No.: | CJJ 13-1987 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 40000 words | Price(USD): | 2819.00 remind me the price change |
| Implemented on: | 1987-11-1 | Delivery: | via email in 1~10 business day |
| Standard No.: | CJJ 13-1987 |
| English Name: | Specification for operation of hydrographic geological drilling and digging for water-supply |
| Chinese Name: | 供水水文地质钻探与凿井操作规程 |
| Chinese Classification: | C72 Production environment safety and health facilities |
| Professional Classification: | CJ Professional Standard - Urban Construction |
| Issued by: | MOC |
| Issued on: | 1987-04-25 |
| Implemented on: | 1987-11-1 |
| Status: | superseded |
| Superseded by: | CJJ/T 13-2013 Specification for hydro geologic drilling and well construction of water-supply |
| Superseded on: | 2013-12-1 |
| Abolished on: | 2013-12-01 |
| Language: | English |
| File Format: | |
| Word Count: | 40000 words |
| Price(USD): | 2819.00 |
| Delivery: | via email in 1~10 business day |