您要查找的是不是:
- 管pipe
- 烟管flue header
- 一种高度装饰性的美洲礼仪烟管;在礼仪场合抽吸(特别作为和平的象征)。a highly decorated ceremonial pipe of Amerindians; smoked on ceremonial occasions (especially as a token of peace).
- 烟管蓟Cirsium pendulum Fisch.
- 管的vasal
- 烟熏sootiness
- 网管network management
- 烟气flue gases
- 管路pipeline
- 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
- 沉灰烟管dust condensing flue
- 喷烟管smoke nozzle