气力速度设定控制
pneumatic speed setting control
气力速度控制弹簧图表
pneumatic speed control spring chart
气力速度控制的设定
pneumatic speed control setting
气力速度控制组件
pneumatic speed control group
气力速度设定调控
pneumatic speed setting control adjustment
速度设定控制系统
speed setting control system
速度设定控制轴
speed setting control shaft
温度、速度控制
temperature control and velocity control
内部会计控制制度设计
design of the accountant controlled system
电气控制设备
electrical control equipment
调速器气动速度控制
governor pneumatic speed control