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- A single mechanical seal is used for many applications with no circulation liquid, fl ushing with internal/external circulation liquid or with grease is available. 单端面机械密封用于不带循环液的泵送场合，密封面可用泵送介质润滑，外接冲洗液或用油脂润滑。
- Study and Design Gist of New Single Mechanical Seal 新型简式机械密封的研究及设计要点
- noncartridge single mechanical seal 非盒式单端面机械密封
- single mechanical seal 单端面机械密封
- Mechanical seal with inside mounted spring. 弹簧置于密封流体之内的机械密封。
- It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal. 内装式、单端面、单弹簧、橡胶波纹管机械密封。
- It can also replace with mechanical seal type 224UU mutually. 可与224UU型机械密封互换。
- The shaft seals use quality mechanical seal. 采用加长轴电机直联结构，轴封采用优质机械密封。
- XBD-QCG(QCW) single entry single stage fire pump is composed of motor and pump.Pump and motor share a shaft.Pump is composed of pump body, impeller, pump cover and mechanical seal, etc. 型单吸单级消防泵由电机和泵两部分组成，泵和电机同轴，泵结构包括泵体、叶轮、泵盖、机械密封等部件组成。
- Sealed with the Burgmann MG1 elastomer bellows mechanical seal. 其密封选用博格曼MG1橡胶波纹管机械密封。
- XBD-ZLG(ZLW) single entry single stage fire pump is composed of motor and pump.Pump and motor share a shaft.Pump is composed of pump body, impeller, pump cover and mechanical seal, etc. 型单吸单级消防泵由电机和泵两部分组成，泵和电机同轴，泵结构包括泵体、叶轮、泵盖、机械密封等部件组成。
- The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face. 内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
- It adopts mechanical seal as standard equipment, which excludes leakage and brings easy maintanence. 采用机械密封作为标准配置,消除了泄露,维护简便。
- The main pump consists of casing, impeller, rectifier, shaft, bearing, mechanical seal and half-coupling. 主泵由泵壳、叶轮、整流器、轴、轴承、机械密封、半联轴节等组成。
- Shaft seal: WB2 externally mounted F4 bellows mechanical seal to achieve dependable seal and long service life. 轴封：采用WB2型外装式F4波纹机械密封，密封可靠，使用时间长。
- With the advent of modern methods of communication the whole world has been transformed into a single mechanism. 由于近代通信方法的出现，整个世界已转变成为一个统一的机体。
- An experimental study of the performance of the new type upstream pumping mechanical seal. 新型上游泵送机械密封的性能研究
- Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production. 急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。
- In general we would prefer to provide a single mechanism for performing a particular task,and avoid provid-ing duplicate mechanisms. 一般来说，我们希望对实现每个特定的任务只提供一种方案，而避免提供多种方案。
- The leakage of the mechanical sealing of this pump is severe. 这台泵的机械密封泄露严重。
