... 控制空气 Control air 十字头油 Cross-head bearing oil 主轴承油 Main bearing oil ...
基于32个网页-相关网页
短语
十字头油槽
oil tray for crosshead
主机十字头油泵
Main Engine Cross head Pump
十字头式柴油机
cross head diesel
;
crosshead type diesel engine
;
crosshead diesel engine
;
cross type diesel engine
十字头型柴油机
crosshead type diesel engine
十字头高压油泵
cross high pressure oil pump
;
cross head high pressure oil pump
·2,447,543篇论文数据，部分数据来源于NoteExpress