Qhov siab ntawm sab nraum zoov Rattan viav vias
Apr 18, 2025
Qhov siab ntawm sab nraum zoov Rattan viav vias yog feem ntau ntawm 2080 hli thiab 2600 hli. Tshwj xeeb, qhov siab ntawm Rattan viav yog 1650 mm, thaum qhov siab ntawm sab nraum zoov ob chav viav vias (tshiab lub teb chaws txheem) yog 2400 hli. Cov ntaub ntawv loj no tuaj yeem pab koj to taub zoo dua qhov tseeb qhov siab tshaj plaws ntawm sab nraum zoov Rattan viav vias.
Tsis tas li ntawd, cov ntaub ntawv ntawm kev viav vias Rattan feem ntau suav nrog 2. {
