水利水电工程建设安全生产政策法规读本（上、下册) - Tapa blanda

Water conservancy and hydropower project construction safety production policies and regulations Reader (Set 2 Volumes)(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2011 Publisher: China Planning Press the construction of water conservancy and hydropower engineering production safety policies and regulations Reading (Set 2 Volumes) points up and down two. on the books. including the main person in charge of water conservancy and hydropower construction enterprise safety production knowledge water conservancy and hydropower construction enterprise project person in charge of production safety knowledge. water conservancy and hydropowe. Nº de ref. del artículo: CC019434

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