您要查找的是不是:
- 管pipe
- 笛音音栓一种能从通气管中发出类似长笛音调的乐器的音栓An organ stop whose flue pipe produces a flutelike tone.
- 烟烟囱内的主要通气管The main flue on a chimney.
- 器具implement
- 管的vasal
- 通气aerate
- 网管network management
- 管路pipeline
- 通气管在窗之顶端。The outtake is at the top of the windows.
- 品管QA
- 高管senior executive
- 弯管syphon
- 排气管vent-pipe
- 风管wind pipe
- 管件pipe fittings
- 配管tubing
- 热管thermotube
- 信管fuse
- 盘管pipe coil
- 小管tubule