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| Position: Chinese Standard in English/SYJ 31-1988 |
| SYJ 31-1988 (English Version) | |||
| Standard No.: | SYJ 31-1988 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | Delivery: | ||
| Standard No.: | SYJ 31-1988 |
| Professional Classification: | SY Professional Standard - Oil & Gas |
| Status: | superseded |
| Superseded by: | SY 0031-1995 Safety code for heaters used in petroleum industry |
| Superseded on: | 1995-9-1 |
| Language: | English |
| File Format: |