Kurwanya Fire Lowerus Hellver Valve
Uwanduza Valves ukoresheje muri sisitemu idasanzwe ya Hazard. Ikoresha ifuro n'amazi yo kuzimangana.
Gusaba; ububiko, ububiko, mubice biri mumashuri yisumbuye. Ikoresha ku ifuro n'amazi hamwe kugirango hatangire umuriro. Umwuzure uhinduranya akoresha iminyarukiro namazina. Sisitemu zirisha n'amazi na valve.

Andika ubutumwa bwawe hano hanyuma utwohereze