ISBN 10: 7562350647 ISBN 13: 9787562350644
Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: NEW. Language:Chinese.Paperback. Pub Date: 2016-11-01 Publisher: south China university of technology press Books to choose urban rail transit mechanical and electrical installation class contract changes as a research starting point. combined with guangzhou urban rail transit has both lines mechanical and electrical installation contract change data. from the depth of the project management in this paper. the change of the outstanding problems. find out the change question focus areas and process.