multipa aeration tank multipass aeration tank multiple aeration tank
Related Translations:
撂: 动词[口语]1.(放; 搁) put down; drop 短语和例子撂下行李 put down the luggage; 撂手不管 wash one's hands of the matter; 听说有急诊, 医生撂下筷子就走。 hearing that there was an emergency case, the doctor put down his chopst
撂图: flow chartflow diagramflow graphflow sheetflowsheetpicture of flow
