Agreement and its purposeBy this Treaty aims to limit the use of hydrocarbon compounds are category group-halogen, which found that there was an important part in the destruction of ozone in the atmosphere of all buses destroyed ozone layer this mixture of chlorine or bromine contains (while the substance that contains only fluorine do not destroy the ozone layer). The Treaty has classified substances destroying the ozone layer into a group schedule that indicates the number of years that the production of these substances must be stopped, and all the best.
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