Sɛgɛsɛgɛli fɛnw minnu bɛ kɛ ni plati fila suguya sɛgɛsɛgɛlikɛlanw ye

Sɛgɛsɛgɛli fɛnw, fɛɛrɛ ɲininiw ani sɛgɛsɛgɛli fɛɛrɛw wafer dual plate check valves kan