ISBN 10: 7112209579 ISBN 13: 9787112209576
Da: liu xing, Nanjing, JS, Cina
EUR 60,60
Quantità: 3 disponibili
Aggiungi al carrellopaperback. Condizione: New. Paperback. Pub Date: 2017-08-01 Pages: $number Language: Chinese Publisher: China Construction Industry Press. Gas users installation and maintenance workers gas operating enterprise professional training materials for employees Based on the development and application of gas industry in China. the basic theory and basic knowledge of installation and overhaul of gas users are systematically and concisely described.