pulling drill speed 拔钻速度
Conversion speed speed -governing 变频调速
base speed of an adjustable-speed motor 锁相环; 调速电动机额定转速
fast-speed (high-speed) railway 快速(高速)铁路
HIGH SPEED AND SUPER-HIGH SPEED GRINDING 高速超高速磨削
high-speed cruise speed 最大巡航速率
low speed region and zero speed 低速及零速
pto vehicle speed limit speed 动力输出式车辆的限制速度
ratio of travel speed to free flow speed 速度比
root-mean-square speed (=root-mean-speed) 方均根速率
speed-rising and speed-falling 升降速
Speed-up and Speed-down 加减速
Speed-up and Speed-down Control 升降速控制
speed-up and speed-down curve 升降速曲线
Speed-up Speed-down 加减速
swiveling speed rotating speed 转速
the speed control system of high-speed train 高速铁路列车速度控制系统
2-pulling n-wire 二牵n
a pulling mode 牵动式