Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Pages: 146 Publisher: The whole book is divided into 7 chapters. Impact. in-depth study. the mechanism and prevention technology of the impact earth pressure of the deep rich water work surface in Shaanxi. including the depth of Shaanxi-Mongolian mining area . N° de réf. du vendeur NR032330
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