Understanding Radiation:
Radiation Warning Signs
Radiation Protection Basics
![motor carrier placard](https://webarchive.library.unt.edu/eot2008/20090508145540im_/http://epa.gov/radiation/images/galleries/sign/radiation-sign-1.gif)
Motor Carrier Placard
![restricted area sign](https://webarchive.library.unt.edu/eot2008/20090508145540im_/http://epa.gov/radiation/images/galleries/sign/restricted-area.gif)
Restricted Area
![airborne radioactivity sign](https://webarchive.library.unt.edu/eot2008/20090508145540im_/http://epa.gov/radiation/images/galleries/sign/airborne-radioactivity.gif)
AirBorne Radioactivity
![material radioactivo](https://webarchive.library.unt.edu/eot2008/20090508145540im_/http://epa.gov/radiation/images/galleries/sign/material-radioactivo.gif)
Material Radioactivo
![radiologically controlled area](https://webarchive.library.unt.edu/eot2008/20090508145540im_/http://epa.gov/radiation/images/galleries/sign/radiolog-controlled.gif)
Radiologically Controlled
Area
![contaminated area](https://webarchive.library.unt.edu/eot2008/20090508145540im_/http://epa.gov/radiation/images/galleries/sign/contaminated-area.gif)
Contaminated Area
Radiation Protection
Motor Carrier Placard
Restricted Area
AirBorne Radioactivity
Material Radioactivo
Radiologically Controlled
Area
Contaminated Area