置轴挂车

　　中置轴挂车是全挂车的一种形式。车轴位于挂车重心（当均匀載荷时）的挂车。这种挂车只有较小的垂直载荷（不超过相当于挂车最大设计总质量的10％或1000N，两者取较小值」作用于牵引车。代表车型有旅居挂车、汽车运输车和中置轴箱式挂车。

　　Center axe trailers is a form of trailer. Its axle is Located in the center of gravity axle traer(when uniform oad). This traileronly a small vertical load(trailer does not exceed the maximum design total mass equivalent to 10% or 1000N, whichever issmaller)acting on the trailer Representative models are living in trailers, car transporter and center axle box trailers.