valve, in particular to a verzögerungsventil by saugrohrunterdruck controlled schließbewegung the carburettor throttle of combustion engines

摘要

a non-return valve, in particular to a verzögerungsventil by saugrohrunterdruck controlled schließbewegung the carburettor throttle of combustion engines, has a durchgangsöffnungen broken ventilsitz a