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  • Nota de Estudos
  • Rever Tópicos
    Khaled Ali A.
    YE
    Khaled Ali A.

    Good way to warn workers by this signals and tags , but for public Barricades and Barriers are using to more safety especially children ...

    Jose N.
    CA
    Jose N.

    to be informed about all these safety hazards is very important. Accidents still occur even though all these safety information hazards are there to inform us about a potential danger. They some times happens in the most unthinkable and unexpected way. It would never cross your mind sort of.......

    Arnel C.
    PH
    Arnel C.

    safety first!!!

    Campbell M.
    GB
    Campbell M.

    Hazard labels are of great importance

    Lawrenzo K.
    SL
    Lawrenzo K.

    hazard sign are very important

    Douglas R.
    US
    Douglas R.

    Radiation and other hazards signs are symbols and words that need to be read.

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