2Prolong the life of servo valve and proportional valve by controlling the pollution of the hydraulic medium5-7,27
6The study on the positional parameters of the forming roller and the supporting roller in coilbox19-22
10Structure and character analysis of spray-repair vehicles used in the snorkel of RH vacuum chamber36-38,42
11The kinematic analysis of φ325 flying-saw of automatic numerical control on large diameter electric-welded pipe39-42
12Influence of axial function at rolls in four-high mill upon the service life of roll bearing43-46,57