Ubwa mbere, ni ubuhe buryo bwo kurinda umutekano Umuyoboro w’umutekano wa firigo ni ubwoko bwa valve ikoreshwa mu kurinda ibikoresho bya firigo hamwe n’umutekano wa sisitemu, ni iy'umuvuduko w’ubutabazi bwikora. Umutekano wumutekano mubisanzwe ugizwe numubiri wa valve, igifuniko cya valve, isoko, impanuka hamwe nuyobora. Gufungura no gufunga ...
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