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- 全封閉U型棚all seals up U
- U型棚注漿U canopy conereting
- 淺談大斷面穿煤巷道U型棚支護Brief discussion on U shape shed supporting of heavy section crossing the coal drift
- 全封閉、自扇冷式、鼠籠型結構,適合在各種惡劣環(huán)境下使用。The structure of complete-closed, self- cooling fan and squirrel cage typed is suitable for the usage under bad environment.
- 圖型棚架figure scaffold
- 在負載期間，全封閉外科使得墊圈能夠保持正軸向支撐。Full enclosure to allow gasket to retain positive radial support during loading.
- 全封閉止水closed cutting off water
- 涂覆型棚膜Coating-anti-fog film
- 全封閉U型鋼在放頂煤風(fēng)巷中的應用Application of Fully-closed U-steel in Airway with Caving Mining
- 內添加型棚膜inner-added anti-fog film
- 全封閉艦艇closed ship
- U型U shape
- 全封閉設備sealed system machine
- 減霧型棚膜在日光溫室蔬菜生產(chǎn)中應用的研究Application of Anti-fog Greenhouse Plastic Film in Vegetable Solar-greenhouse Production
- U型殼U - shell
- 全封閉、潤滑閥桿驅動(dòng)系統,配置滾針軸承確保降低操作扭矩。Fully enclosed, lubricated stem drive system with needle bearings ensures low operating torque.
- U型槽U -Shape Groove
- 全封閉土工膜seal geomembrane
- U型箍U-ferrule
- 全封閉聲屏障Soundproof insulation like tunnel style
