隔张送纸功能，计数器显示生产数量，计速器显示生产速度。
Skip feed for large sheet. Electric counter to indicate production volume, speeder to display the machine working speed.
计速路段一段测量过长度的路段，上面有电子计时器记录比赛车辆的速度，如改装的高速汽车的速度。
A measured length of roadway over which electronic timers register the speed of a racing vehicle such as a dragster.
计速路段一段测量过长度的路段，上面有电子计时器记录比赛车辆的速度，如改装的高速汽车的速度。
A measured length of roadway over which electronic timers register the speed of a racing vehicle such as a dragster.
应用推荐