Enlace original:
https://wedocs.unep.org//handle/20.500.11822/26691
United Nations Environment Programme
,
[Yangından Korunma Sistemlerinde HFC’lerin Kullanılması - OzonAction Kigali Bilgi Notu 18]
,
[Use of HFCs in Fire Protection Systems - OzonAction Kigali Fact Sheet 18]
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Use of HFCs in Fire Protection Systems - OzonAction Kigali Fact Sheet 18