Research key technology engineering von cheng ping (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2020-08-01 Language: Chinese Publisher: Metallurgical Industry Press Research on Key Technologies and Engineering Application of Cutting Blasting Construction in Complex Environmental Conditions The main content includes the technical design principles of blasting parameters in the practice of cutting under complex environmental conditions And selection ideas. the research route and calculation method of safety limitation technology for cutting blasting parameters in comp.…