Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: 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 . Bestandsnummer des Verkäufers NR032330
Anzahl: 5 verfügbar