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| Position: Chinese Standard in English/YBJ 23-1991 |
| YBJ 23-1991 Pre-drilling pressuremeter testing procedures (English Version) | |||
| Standard No.: | YBJ 23-1991 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 1991-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | YBJ 23-1991 |
| English Name: | Pre-drilling pressuremeter testing procedures |
| Chinese Name: | 预钻式旁压试验规程 |
| Professional Classification: | YB Professional Standard - Metallurgy |
| Implemented on: | 1991-10-1 |
| Status: | superseded |
| Superseded by: | YS 5224-2000 Specification for pressure enter test |
| Language: | English |
| File Format: | |
| Delivery: | via email in 1~3 business day |