Refrigerantes y equipos de refrigeración y aire acondicionado
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Gases refrigerantes CFC (Cloroflurocarbonos)
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2903
Halogenated derivatives of hydrocarbons
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Gases refrigerantes HFC (Hidroflurocarbonos)
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29
ORGANIC CHEMICALS
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Gases refrigerantes HCFC (Hidrocloroflurocarbonos)
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2903
Halogenated derivatives of hydrocarbons
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Gases refrigerantes mezclas azeotrópicas
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2903
Halogenated derivatives of hydrocarbons
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Gases refrigerantes zeotropicas
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2903
Halogenated derivatives of hydrocarbons
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