The toxic chemicals found in the sewer system in February will cost Charlotte more than $1.3 million to clean up as the city increases testing for the substances.PCBs traced to a grocery store grease ...
Karen Lin
Apr 16,2014
1224 views
Polychlorinated biphenyls, or PCBs, are a class of chemicals regulated under various government programs. PCBs are very flame-resistant and thus are good for products used in electrical transmission i...
Karen Lin
Mar 07,2014
3972 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 5 |
