| PCB |
Polychlorinated biphenyl, a persistent and pervasive environmental contaminant.
출처: www.weblife.org/humanure/glossary.html
|
|---|---|
| PCB |
Polychlorinated biphenyl, a class of synthetic chemicals consisting of a homologous series of compounds beginning with monochlorobiphenyl and ending with decachlorobiphenyl. PCBs do not occur naturally in petroleum, but have been found as contaminants in used oil. PCBs have been legally designated as a health hazard, and any oil so contaminated bust be handled in strict accordance with state and federal regulations.
출처: www.oilanalysis.com/dictionary/default.asp
|
| PCB |
Printed circuit board. Board that contains layers of circuitry that is used to connect components to a system.
출처: www.crucial.com/library/glossary.asp
|
| PCB |
Printer Circuit Board
출처: www.capgo.com/Resources/Measurement/MeasHome/Measu...
|
| PCB |
A group of commercially produced organic chemicals used since the 1940s in industrial applications throughout the nuclear weapons complex. PCBs are found in many of the gaskets and large electrical transformers and capacitors in the gaseous diffusion plants. They can be toxic to humans and animals.
출처: legacystory.apps.em.doe.gov/text/link/link12.htm
|