The group is also looking to install 'friendly' speedometers that will remind you of wedding anniversary dates or birthdays.
公司还计划安装友好型里程表，能及时提醒司机的结婚纪念日或生日。
2
This paper gives examples of the construction, working principle and trouble shooting of speedometers commonly used on domestic motor vehicles.
介绍了国产汽车常用车速里程表的结构、工作原理与故障检修方法。
3
Bonded multi-pole magnet rotors are used in a wide variety of speed and commutation applications such as to rotary encoders, speedometers and machine controls.