Truck tractor semitrailer interchange coupling dimensions .

半挂货车，拖拉机交汇处耦合尺寸。

Semitrailer designed to transport livestock ; it comprises several perforated compartments .

半拖车设计运输家畜;它包括几穿孔的隔间。

Truck tractor semitrailer interchange coupling dimensions , information report august .

半挂货车，拖拉机交汇处耦合层面，信息报告。