Mandatory sign = a mandatory sign is a sign advising specific behavior. a. Eye protection mush be worn b. Safety helmet c. Ear protection d. Ear boots e. Ear gloves f. Ear overalls g. Pedestrian must use thia route h. General danger : lokasi berbahaya Warning sign a. Warning drop (terjatuh) b. Warning low temperature c. Warning overhad load (beban diatas kepala) d. Warningindustral vehicles (untuk transportasi) e. Warning danger electricity Prohibitory sign = a prohibition sign is a sign prohibiting behavior a. No smooking b. Naked frales forbidden c. No acces for.. d. Do not extinguish with water e. No acces for anauthirised person
Mandatory sign = a mandatory sign is a sign advising specific
behavior.a. Eye protection mush be wornb. Safety helmetc. Ear
protectiond. Ear bootse. Ear glovesf. Ear overallsg. Pedestrian
must use thia routeh. General danger : lokasi berbahaya
Prohibitory sign = a prohibition sign is a sign prohibiting
behaviora. No smookingb. Naked frales forbiddenc. No acces for..d.
Do not extinguish with watere. No acces for anauthirised person
