Topic
| Code | 20000427 |
|---|---|
| Name | hazardous materials |
| Description | Materials that are harmful to humans or animals if they are exposed to them. Includes radiation, poison gases, chemicals, heavy metals, PCBs, and certain plant products |
| Lft | 17 |
| Lvl | 2 |
| Rgt | 18 |
| Code | 20000427 |
|---|---|
| Name | hazardous materials |
| Description | Materials that are harmful to humans or animals if they are exposed to them. Includes radiation, poison gases, chemicals, heavy metals, PCBs, and certain plant products |
| Lft | 17 |
| Lvl | 2 |
| Rgt | 18 |