• The gas, which is not covered by existing regulations to protect ozone, is now the largest ozone-depleting substance produced by human activity, the research shows.

    研究表明这种现行保护臭氧层法规管制气体现在人类活动产生破坏最大臭氧层破坏物质

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  • Tetrachloride carbon (CTC) is an ozone depleting substance (ODS). It is mainly used as feedstock of chlorofluorocarbons (CFC), chemical process agent and cleaning solvent.

    四氯化碳(CTC)一种破坏臭氧层物质(ods),主要用作氯烃(氟里昂)的生产原料、化工过程助剂清洗剂

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  • Carbon tetrachloride(CTC) as an ozone depleting substance(ODS) and a feedstock of Freon series compounds has been phased out.

    四氯化碳作为氟里昂生产原料破坏臭氧层物质面临淘汰

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  • As an ozone depleting substance (ODS), application of CTC should be well controlled under the Montreal protocol.

    四氯化碳一种破坏臭氧层物质(ods),按照蒙特利尔议定书》要求,我国必须控制四氯化碳的发散量。

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  • As an ozone depleting substance (ODS), application of CTC should be well controlled under the Montreal protocol.

    四氯化碳一种破坏臭氧层物质(ods),按照蒙特利尔议定书》要求,我国必须控制四氯化碳的发散量。

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