Kev tsim cov ntaub thaiv kev nyab xeeb ntawm helipad thiab ntau yam khoom
2024-11-29
Kev ua cov khoom ntawm lub helipad kev nyab xeeb net yog ib qho txheej txheem nyuaj thiab nyuaj heev, suav nrog cov tes tuav, cov ncej tshwj xeeb zoo li txhuas, cov hauv paus thiab cov net kev nyab xeeb. Nws cuam tshuam nrog ntau qhov txuas thiab kev tswj hwm zoo nruj.