Material Chemistry:Hazardous Materials
Los Angeles is a city that more or less surrounds its port area. If something bad is let loose on the waterfront， perhaps in a terrorist attack or even by accident， it has the potential to affect millions of people. There's only one way to be sure. These are the people who risk their own lives to investigate. They have the latest in protective gear， the best in chemical testing technology， and the training to make it work.
- Added：2006
- Country：America
- Duration：60
- Time of update：2011/8/16 11:34:22