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| Положение о гражданской обороне (training officers who will be required to train local authority civil defence volunteers required under the new civil defence regulation 1983. Alexander Demidov) | |||
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Civil Defence Regulation : 2 短语, 1 学科 |
| 一般 | 2 |
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| |||
| Положение о гражданской обороне (training officers who will be required to train local authority civil defence volunteers required under the new civil defence regulation 1983. Alexander Demidov) | |||
|
Civil Defence Regulation : 2 短语, 1 学科 |
| 一般 | 2 |