tachographs ![添加此单词到默认生词本](http://www1.dict.li/user/images/new_vocabulary.gif)
n. 行驶记录仪;自记速度计(tachograph的复数)
- In Switzerland, it emerged that about 20% of tachographs did not work properly—by an amazing coincidence, mainly those in German trucks.
在瑞士,发现有20%的车辆计速器无法使用,同样的事情还发生在德国的卡车上。 - To make commercial vehicles cost efficient, reliable and safer, the company develops products and services such as tachographs and onboard network electronics.
公司还致力于开发诸如行车记录设备和车载信息网络的技术,这些技术对提高商用车车队的运营效率带来极大的支持。 - To make commercial vehicles cost efficient, reliable and safer, the company develops products and services such as tachographs and onboard network electronics.
公司开发了诸如行车记录仪和车载网路电子等产品和服务,令商用车运营更加高效、可靠和安全。