composite standard
| reference section
| composite standard | |
| earth.sc. | 复合标准 |
| reference section | |
| earth.sc. | 参考断面 |
| libr. | 参考工具书区; 工具书架 |
| oil од. | 参考剖面 |
| |||
| 复合标准 | |||
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composite standard : 13 phrases in 9 subjects |
| Business | 1 |
| Commerce | 1 |
| Earth sciences | 2 |
| Finances | 1 |
| Geophysics | 2 |
| International trade | 2 |
| Law | 1 |
| Oil / petroleum | 2 |
| Securities | 1 |