Taw Qhia Rau Semi-trailers

Lub semi-trailer yog ib lub trailer nrog nws cov axles muab tso rau hauv qab lub tsheb qhov chaw ntawm lub ntiajteb txawj nqus (thaum lub tsheb sib npaug zos loaded) thiab nruab nrog ib tug hitch uas kis kab rov tav thiab ntsug quab yuam rau lub tsheb laij teb. Semi-trailers feem ntau yog peb-qag semi-trailers, thiab lawv hom tau muab faib ua 11-meter warehouse semi-trailers, 13-meter warehouse semi-trailers, low-bed semi-trailers, thiab lwm yam. yog lub tsheb thauj khoom hnyav txuas nrog rau pem hauv ntej ntawm lub semi-trailer los ntawm tus pin traction.