凿岩机械气动工具 meaning in Chinese
zhaoyan jixie qidong gongju
Examples
- Carlos eduardo jeronymo , hironao yamada , takayoshi muto . adaptive predictive controller for hydraulic system driven by fast - switching on / off solenoid valves [ j ] . jsme international journal , series c , 1996 , 39 ( 3 )
刘忠,杨襄璧,赵宏强.基于高速开关阀的液压控制系统及其控制方式的应用研究[ j ] .凿岩机械气动工具, 1998 ( 4 )