单词	唔許
释义	同FORBID
随便看	boiler economy boiler efficiency boiler efficiency test boiler embrittlement boiler equipment boiler evaporating capacity boiler fed water boiler feed boiler-feed capacity boiler feed check valve boiler feed controller boiler feeder boiler feed pipe boiler feed pump boiler feed system boiler feed water boiler feedwater boiler feedwater treatment boiler-- film-type boiler firing equipment boiler fittings boiler flange boiler-- flash-type boiler flue boiler flue gas monitoring