词汇	floating head flange
释义	floating head flange 浮动头法兰
随便看	harbour dues on vessel harbo u r dues on vessel Harbour Dues on Vessels harbour duties harbour echo-ranging and listening device harbour echo-ranging-and-listening device harboured harbour engineering harbo u r engineering harbour engineering survey harbo u r engineering survey harbourentrance harbour entrance harbour-entrance harbo u r entrance harbour entrance control post harbour entrance control vessel harbour entrance jetty harbo u r entrance jetty harbour entrance light harbour entrance post harbour entry control harbour environment harbo u r environment harbour equipment