货地点交货日期国产/进口说明附件********Coolingjacket件None****-**-**None********Gasket件None****-**-**None********Coolingwaterconnection件None****-**-**None********Packing件None****-**-**None********O-ring件None****-**-**None********Pistonring件None****-**-**None********O-ring件None****-**-**None********Inletpipe件None****-**-**None********.