paperback. Zustand: New. Paperback. Pages Number: 216 exploration engineering English A total of 15 units. covering geology. site investigation. soil testing. drilling. engineering. basic engineering. grouting. slope treatment works. oil drilling. trenchless engineering in English language reading material. Accompanied by a detailed similar expansion of vocabulary. language specification information. Exploration Engineering English abroad for further study as an exploration engineering. civil engineering. geotechnica.