closed center hydraulic system 中文意思是什麼
closed center hydraulic system
解釋
閉心式液壓系統-
Under the classic automatically control theorist ' s leading, the thesis establishes idiographic practice methods that using closed loop open type numerical control system to reconstruct the old hydraulic injection nozzle center hole and inner cone grinder
在經典自動控制理論的指導下,制定了使用數控系統的全閉環控制方式來改造液壓中孔座面磨床的具體實施方案。
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