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- 全封闭U型棚all seals up U
- U型棚注浆U canopy conereting
- 浅谈大断面穿煤巷道U型棚支护Brief discussion on U shape shed supporting of heavy section crossing the coal drift
- 全封闭、自扇冷式、鼠笼型结构,适合在各种恶劣环境下使用。The structure of complete-closed, self- cooling fan and squirrel cage typed is suitable for the usage under bad environment.
- 图型棚架figure scaffold
- 在负载期间，全封闭外科使得垫圈能够保持正轴向支撑。Full enclosure to allow gasket to retain positive radial support during loading.
- 全封闭止水closed cutting off water
- 涂覆型棚膜Coating-anti-fog film
- 全封闭U型钢在放顶煤风巷中的应用Application of Fully-closed U-steel in Airway with Caving Mining
- 内添加型棚膜inner-added anti-fog film
- 全封闭舰艇closed ship
- U型U shape
- 全封闭设备sealed system machine
- 减雾型棚膜在日光温室蔬菜生产中应用的研究Application of Anti-fog Greenhouse Plastic Film in Vegetable Solar-greenhouse Production
- U型壳U - shell
- 全封闭、润滑阀杆驱动系统,配置滚针轴承确保降低操作扭矩。Fully enclosed, lubricated stem drive system with needle bearings ensures low operating torque.
- U型槽U -Shape Groove
- 全封闭土工膜seal geomembrane
- U型箍U-ferrule
- 全封闭声屏障Soundproof insulation like tunnel style
