![Halogenated solvents / Oxygen / Refrigerants / Heating / ventilating / and air conditioning / Montreal Protocol / Chlorofluorocarbon / Ozone layer / Ozone / Fluorine / Chemistry / Environment / Ozone depletion Halogenated solvents / Oxygen / Refrigerants / Heating / ventilating / and air conditioning / Montreal Protocol / Chlorofluorocarbon / Ozone layer / Ozone / Fluorine / Chemistry / Environment / Ozone depletion](https://www.pdfsearch.io/img/8f66c33d917be50a09b3988b635ae149.jpg)
| Document Date: 2007-03-27 17:50:31 Open Document File Size: 39,91 KBShare Result on Facebook
City Vienna / Beijing / Montreal / Copenhagen / London / Kyoto / / Event Environmental Issue / / IndustryTerm halogen gas / fire-fighting equipment / refrigeration equipment / / Organization United Nations / / Technology 1987 Montreal Protocol / radiation / 1987 Protocol / Montreal Protocol / /
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