Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2016-10-01 Pages: 54 Language: Chinese Publisher: the Yellow River water conservancy press urban tunnel maintenance technical specification (DB41T 1271-2016) of henan local standards for urban tunnel maintenance terms and definitions. general provisions and general provisions. civil engineering structure. mechanical and electrical facilities. and other engineering facilities. Codice articolo DO029278
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