معنی dry powder extinguisher, معنی یقغ حخصیثق ثزفهئلعهساتثق, معنی dry powder extinguisher, معنی اصطلاح dry powder extinguisher, معادل dry powder extinguisher, dry powder extinguisher چی میشه؟, dry powder extinguisher یعنی چی؟, dry powder extinguisher synonym, dry powder extinguisher definition,