I leave the house at 6.00 o color

I go to the sena to study

I go to sena to walking

I arrive to sena to practice welding

There is sena near from the bank

I am exposed to ergonomic hazard. I should use good position

I am exposed to electrical hazard. I should use dielectric boots

I am exposed to biologic hazard.. I should use the element from protection person

He is exposed to hazard ultraviolet rays. He should use glasses.

I am exposed to hazard auditory. I should use protection auditory