• Caution Board

    Kev Ceeb Toom

    Daim phiajcim xim ntub dej hauv pem teb muaj qhov xim daj kaj, thiab daim ntawv qhia siv yas ua lus ceeb toom ntub dej hauv pem teb yog qhov tsim teeb ci, tab sis pom tseeb. Siv nws hauv koj lub tsev noj mov, bar, chaw tos txais lossis chaw so. Ntau tus qauv tsim nrog cov duab pom zoo ua kom nco tau cov neeg ua haujlwm thiab cov qhua tias hauv av ntub pom.
  • Caution Cone

    Ceev Faj

    Cov khoom tsis muaj hnub nyoog thiab deformed, txawm tias muab tso rau hauv ib puag ncig ntawm qhov kub, nyob rau hauv insolation lossis thaum lub caij ntuj no muaj zog nws tseem khaws cov tshiab tom qab siv sijhawm ntev.