flight speed
【机械工程】变速传动装置,凸轮型变速传动装置
speed transforming transmission speed transforming transmission of the cam type
暂无补充释义。
相关词条
rapid traverse speed of headstock【机】
variable-speed gear (change gear, gear change box)
prism compensative high speed cine camera
variable-speed governor【动力】
range of speed control【机】
speed increase unit
change-speed gear (variable gear, variable-speed gear)