tang sheng nan zhu yong (5 Ergebnisse)

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pub Date :1979-02 Publisher: People's Literature Publishing House 24Four Satisfaction guaranteed,or money back.

paperback. Zustand: Good. Aging (a version of a printed color illustration of this).

paperback. Zustand: Good. Songbai Changchun.

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2023-02 Pages: 231 Publisher: China Machinery Press This book takes the hydraulic axial piston pump. the power heart of the hydraulic transmission system. as the research object. integrates intelligent sciences such as data mining and deep learning. and transforms the problem of mechanical fault diagnosis into the problem of intelligent classification and recognition of time-frequency feature images. It focuses on exploring basic theories and key technolo.

paperback. Zustand: New. Paperback.Pub Date:2020-11-01 Pages:169 Language:Chinese Publisher:Science Press Instability Mechanism of Hydraulic Automatic Thickness Control System takes hydraulic automatic thickness control system as the research object to improve the stability of system operation and reduce The target is the failure rate of equipment and the improvement of product quality; the technical route combining theoretical research. simulation analysis and test verification is adopted; the instability mechanism.