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| codes and standards | |||
| codes of practice, guidance notes, and standards | |||
| нормы, правила и стандарты: 10 phrases in 9 subjects |
| Aviation | 1 |
| Business | 1 |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Gas processing plants | 1 |
| Law | 1 |
| Sakhalin | 2 |
| Technology | 1 |