Magnetic Memory Testing Technology (2 results)

paperback. Condition: New. Paperback. Pub Date: 2011 Pages: 112 Language: Chinese in Publisher: China Petrochemical Press magnetic memory detection technology and engineering applications extracted from the magnetic memory testing technology Geely. signal analysis and fault characteristics start for magnetic memory signal weak magnetic the proposed ferromagnetic material defects features quantitative analysis method. Colleagues. focusing on the theory and practice of closely integrated. from oil drilling. sucker rod. p.…

Hardcover. Condition: New. HardCover. Pub Date: 2015-10-01 Pages: 185 Language: Chinese Publisher: National Defense Industry Press Remanufacturing is circular economy re-use advanced form. is to solve the resource conflict between an important way to energy shortage and environmental pollution . Since the energy saving effect is very obvious Remanufacturing. it has been established as a national strategic emerging industries. With the rapid expansion of the equipment remanufacturing engineering. remanufacturing more co. …