English ⇄ Bulgarian Chinese Czech Danish Dutch Finnish French German Greek Hungarian Italian Japanese Latvian Lithuanian Polish Portuguese Romanian Russian Spanish Swedish Ukrainian

track widths
transp.	履带〔轨道，磁迹，径迹〕宽度
track width
auto.	车桥/底盘轮距
desert.	轨距
tech.	轨道宽度; 履带宽度; 道宽; 磁道宽
telecom.	磁道宽度
wheel track width
transp.	轮距; 轨距
track-width
oil	测井曲线道宽

track widths: 10 phrases in 2 subjects

Automobiles	8
Technology	2