Isbn: 9787114136405 - 道路非开挖式地聚合物注浆加固处治技术规范 人民交通出版社 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2017-02-01 Pages: 11 Language: Chinese Publisher: China Communications Press Treatment Technical Specifications road trenchless geopolymer grouting (DB 41T 1165-2015) in accordance with GB / T 1 .1-2009 rules given in draft. Trenchless road to polymer injection .…