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- U型返料器U-type back-feeder
- 循环流化床锅炉的U型返料器故障分析Trouble-analysis of U-type Return Feeder of Circulating Fluidized Bed Boiler
- 返料器loop seal
- M型返波管M-type backward-wave tube
- M型返波振荡器M-type backward-wave oscillator
- U型U shape
- o 型返波管o type backward wave tube
- U型壳U - shell
- 运动型motile
- 自动冷镦机的挡料器前端形状确定Determining the Front Shape of the Stopper of an Automatic Coldheader
- 熟料窑刮料器故障报警的技术开发On Clinker Kiln Scraping Apparatus Malfunction Alarm Technology
- O型返波振荡管O-type backward wave oscillator
- U型槽U -Shape Groove
- 板型mplate
- 论述式题型essay type test item
- 增强型enhonced mosaic
- m 型返波振荡管m type backward wave tube
- U型箍U-ferrule
- 学习型learning-oriented
- 流型flow pattern