Fire Kurwanya FireLock Din F4 Flangwed Yongeyeho OS & Y Irembo Valve
Ibisobanuro bigufi:
Fire Kurwanya Fire Burlock Din F4 Yahinduwe Os & Y Irembo Valve ni valve nziza yagenewe sisitemu yo kurinda umuriro. Iyi valve yarize neza kugirango imikorere yizewe kandi igenzure neza amazi yimbere mubihe byihutirwa.