短语词组短语bank of tube 管排staggered bank of tube 错列管束tube bank 管族;排管;管排aligned tube bank 顺排管束line tube bank 顺排管束flat tube bank fin 扁管管片式换热器film -tube bank 膜片管束stagger arrangement tube bank 错列管束harp tube bank 竖琴管排 返回 bank tube