您要查找的是不是：
- Via study on the leakage of seal of oil dampers，the methods to systematically solve the problem of service life of oil damper seal in design，material and technology are given. 通过对减振器密封泄漏的研究，提出了在设计、材料和工艺上系统地解决减振器密封寿命问题的方法。
- Expeller seal combined with packing: this seal type, which is designed according to reliabilistic method by our company, has high performance and reduce leakage of seal to minimum. 对某些不允许稀释、不允许加轴封水的特殊工况，单级泵不加轴封水也能正常工作，并可达到无泄漏的效果，只不过会降低付叶轮、减压盖、轴套等零件的使用寿命。
- The leakage of the mechanical sealing of this pump is severe. 这台泵的机械密封泄露严重。
- Suitable for various kinds of sealing machines. 适用于各种封口机。
- We should try to prevent leakage of information. 我们应该设法防止走漏风声。
- Capable of sealing itself as after being pierced. 被穿透后能够重新自我密封。
- Inspecting for the leakage of oil, water and air. 检查有无漏油、漏水、漏气的现象。
- It could be a momently leakage of my Buddha nature. 所以一方面他们不能得到证悟，另一方面他们也错失了很多乐趣。
- He picked up a piece of seal meat. 他又捡起一块海豹肉。
- On-line Handling Technique and Preventive Measures of Sealing Leakage of High Pressure Steam Valves 高压蒸汽阀门密封泄漏的在线处理及预防措施
- Keywords floating roof tank;nonplanar inclination;leakage of sealing device;inclination correction; 浮顶储罐;非平面倾斜;密封装置漏油;纠偏实践;
- The primary function of sealing gasket is to prevent gas from leakage. 密封垫圈的主要作用是防止气体泄漏。
- The GGH seal air fan ensures zero leakage of the raw gas to the environment. 热交换器的密封风机以确保没有原烟气泄漏到环境中。
- leakage of sealing 密封泄漏
- A colony of seals lay basking in the sun. 一群海豹躺着晒太阳。
- EPM also manufactures many other types of seals. EPM公司也生产其它类型的各种各样的密封。
- He has a small leakage of urine when he coughs or sneezes. 他咳嗽或打喷嚏时，会有点泄尿。
- 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。
- The fund is campaigning for a ban on the import of seal products. 这个基金会正在呼吁政府禁止海豹产品的进口。
- Generator sealing oil system is designed to prevent outer air from entering the generator and avoid leakage of hydrogen from the generator. 发电机密封油系统的作用是为了防止外界空气进入发电机内部及阻止发电机内氢气漏出。
