Semitrailer A Sei Ber Chu Engzat Nge Ni?

Semitrailer sei zawng hi state-in khauh takin a ruat a, a sei ber chu metre 17.5 a ni. Semitrailer standard width hi a tlangpuiin meter 2.5 a ni a, mahse special width thenkhatah chuan meter 2.55, meter 2.8, leh metre 3 te a ni. Standard meter 13-a sei bakah hian semitrailer hi meter 10, meter 11, meter 14.6, meter 16, leh meter 17.5-a sei a awm bawk. Kawngpuiah hian semitrailer hman tlanglawn ber chu meter 17.5 vel a sei a ni a, a main body hi metre 13 a ni a, a hmalam tawp telin a sei zawng zawng chu a chunga kan sawi tawh ang value nen a inang deuh vek a ni. Heng semitrailer te hi lowbed leh lirthei phurh nan an hmang tlangpui.