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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 |