How To Use Hydrochlorofluorocarbon In A Sentence

• The Institute carried out alternatives assessments on one product based on n-propyl bromide (nPB), a product based on a volatile methyl siloxane (VMS), and two hydrochlorofluorocarbons (HCFCs). Alternatives for significant uses of perchloroethylene in Massachusetts
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• A list of 33 hydrochlorofluorocarbons was annexed to the protocol at the London meeting.
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