ECOLOGICALLY HARMFUL REFRIGERANTS (REFRIGERATION ENGINEERING)
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BTREFRIGERANTS, COOLANTS (REFRIGERATION ENGINEERING)
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UDC621.564,2
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Descriptor GERUMWELTSCHÄDLICHE KÄLTEMITTEL (KÄLTETECHNIK)
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Descriptor ENGECOLOGICALLY HARMFUL REFRIGERANTS (REFRIGERATION ENGINEERING)
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Descriptor FRERÉFRIGÉRANTS POLLUANTS (TECHNIQUE DU FROID)
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Variant GERKÄLTEMITTEL/UMWELTSCHÄDLICHE KÄLTEMITTEL (KÄLTETECHNIK)
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Variant ENGREFRIGERANTS/ECOLOGICALLY HARMFUL REFRIGERANTS (REFRIGERATION ENGINEERING)
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Variant ENGPOLLUTING REFRIGERANTS (REFRIGERATION ENGINEERING)
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NTCHLORINE-FLUORINE HYDROCARBONS (REFRIGERATION ENGINEERING)
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NTMETHYL CHLORIDE (REFRIGERATION ENGINEERING)