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- main shaft sealing 主轴密封
- main shaft seal 主轴密封
- The hollow stemlike main shaft of a feather. 翎管羽毛的中空的茎状羽干
- The bottom bearing applies both labyrinth seal and frame seal, which have good performance of sealing. The main shaft is anticorrosive. 下轴承端盖密封采用双重密封，可确保密封效果，主轴采用防腐新技术，能保护主轴免受腐蚀。
- 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。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- It s a important join component of hydrogenerator main shaft fasten joint bolt. 水轮发电机主轴联轴螺栓是水轮发电机重要的联接部件。
- The upstream pumping mechanical seal was used as shaft sealing of vacuum plants. 研究了上游泵送机械密封在真空装备轴封中的应用。
- Supported Shaft Seal: Bonding of elastomer to phenolic backing ring protects against distortion, a common cause of shaft leakage. 支撑性轴密封：弹性材料与酚醛背衬环的紧密结合体，有效防止由于扭曲变形导致的轴泄漏。
- 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。
- Shaft seal of JS forced mixing machine has complicated structure and poor effects in application and often sticks bearings because of sealing failure. JS系列强制式拌和机轴端密封结构较复杂，使用中的密封效果较差，常因密封失效而卡死抽承。
- The LP shaft seal of a 125 MW unit in Yunfu Power Plant was converted into honeycomb steam seal during overhaul. 云浮发电厂125MW机组大修中,把低压轴封改造为蜂窝式汽封。
- The shaft seal leakage,judgement and emergency measures of the final polycondensation reactor was introduced. 轴封是反应器的重要部件,其密封的可靠性至关重要。
- This machine is specially designed for plucking guard hair of mink.The speed of the main shaft is infinitive variable. 该机器是专门用于对水貂的针毛进行拔除的专用设备。主轴无级调速。
- The structure of the main shaft bearing assembly can decide its using conditions. 主轴轴承的结构形式又决定了螺杆钻具的使用条件。
- This paper has analyzed the reason the problem of shaft seal in Banbury mixer is hard to solve, and proposed an approach by effective cooling of the shaft soal. 本文着重分析了密炼机轴封问题难以解决的根本原因，并提出可通过解决轴封有效冷却的途径来加以解决。
- According to the conditions of main shaft,choosing appropriate method to decide the best solution. 并根据主轴的实际情况,选择合适的寻优方法,进而确定最优解。
- COMPLETELY PREVENT LEAKAGE AND MORE DUR-ABLE OF SHAFT SEAL/A specially designed driving device and a triple leek-proot devioe increae the lif the shaft seal and prevent leakage. 轴封完全防漏且无须经常更换/特殊设计的带动方式，使轴封能紧密耦合而不受损，且无漏漆之虞。
- The paper points out the reasons of the main shaft rupturing of mine hoisting and gives out the preventive measures. 指出了提升机主轴产生实际危险截面的原因,并进行了理论分析,进而给出了预防方法。
- Shaft sealing adopts single (double) face, bellow type mechanical seal, it also can adopt soft packing, is can meet sealing demands of all kinds of conditions. 轴封采用单（双）端面、波纹管等形式的机械密封，也可采用软填料密封，能适应各种条件下的密封要求；
