Sentence examples for * cfcs from inspiring English sources

When the U.S. joined other nations in signing the Montreal protocol to protect the ozone layer by phasing out use of chlorofluorochemicals (CFCs), the CFCS were universally used in cooling systems.

Natural refrigerants * Carbon dioxide (R744) – used as a refrigerant before the discovery of CFCs.

* HFCs – Hydroflourocarbons are non ozone-depleting and were developed as replacements for CFCs.

Based on the principles of CFCs dating, the old CFCs apparent ages indicate the low concentration of CFCs in the groundwater under the given recharge temperature.

Removing CFCs from foam requires special equipment.

Chlorofluorocarbons (CFCs) are largely to blame.

In 1987, nations signed the Montreal Protocol outlawing CFCs.

Or the CFCs required to maintain all that poodle hair?

It's not too different from the story of CFCs.

By 2010, close to 100 ozone-depleting substances, including CFCs, will have been phased out globally.

Greenhouse gases such as CO2 and chlorofluorocarbon (CFCs) are the primary causes of global warming.