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- labyrinth gland seal 迷宫式油封
- U-shape gland seal system can bring persistance and good seal effect, so the U-shape gland device has been used in the insulating joint products wildly. 该密封系统能起到持久良好的密封效果，“U”型密封圈装置已经被广泛使用于绝缘接头产品中。
- Steam turbine gland seal is a major constituent element of a turbine,which has a direct bearing on the steam leakage of a turbine seal,and thus affects the thermal efficiency of a steam turbine unit. 汽轮机的汽封是汽轮机的重要部件,汽轮机汽封的密封性能将直接影响到汽轮机汽封的蒸汽泄漏量,进而影响汽轮机的机组热效率。
- spring-back labyrinth gland of impulsive stage 可退让式调节级汽封
- combined axial and radial labyrinth gland 轴向-径向组合迷宫式汽封, 轴向-径向组合曲径式汽封
- Innovation of the Gland Seal Acentric Pump 离心式水泵轴封的技术改造
- The old building was a labyrinth of dark corridors. 那古老建筑是一座长廊纵横光线昏暗的迷宫。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- A labyrinth of rules and regulations. 错综复杂的规章和制度
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- gland sealing steam collecting pipe 汽封蒸汽集汽管
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- gland sealing steam control valve 汽封蒸汽调节阀
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Inflammation of the thyroid gland. 甲状腺炎甲状腺发炎
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- The old building was a labyrinth with dark corridors. 那座古老建筑是一座长廊纵横光线昏暗的迷宫。
