Edité par China Forestry Publishing House, 2021
ISBN 10 : 7521910788 ISBN 13 : 9787521910780
Langue: chinois
Vendeur : liu xing, Nanjing, JS, Chine
EUR 92,91
Autre deviseQuantité disponible : 3 disponible(s)
Ajouter au panierpaperback. Etat : New. Paperback. Pub Date: 2021-04-01 Pages: 90 Language: Chinese Publisher: China Forestry Publishing House Hainan is one of the main mangrove areas in my country.?Due to historical unreasonable development. utilization and man-made destruction of mangrove forests in Hainan. such as reclamation of land from the sea. digging of ponds and aquaculture. and water pollution. the area of ??mangroves has been reduced and the quality of forests has declined. and it is in urgent need of restoration.?This b.
ISBN 10 : 7114128479 ISBN 13 : 9787114128479
Vendeur : liu xing, Nanjing, JS, Chine
EUR 70,35
Autre deviseQuantité disponible : 5 disponible(s)
Ajouter au panierpaperback. Etat : New. Paperback. Pub Date: 2016-05-01 Language: Chinese Publisher: China Communications Press Co. Ltd. Dry Cold Region of Northwest High Performance Concrete and formulation technology. relying on the Qinghai-Tibet Railway. Portland new high-speed rail and other major national projects and related research The main contents include dry cold regions at high performance concrete mix design. Wide Temperature High performance concrete and formulation technology. high performance under low temperature .