In this paper, the mix proportioning design and construction technology of high performance cement mortar used in the vacuum mortar suction technique are described.
介绍真空吸浆技术中的高性能水泥浆的配合比设计及施工工艺。
Fluidizing transportation is a commonly used technique in vacuum transportation unloading system of bulk cement.
流态化输送是目前散装水泥气力输送卸料普遍采用的技术。
Conclusion: the values of fatigue strength and bending strength of the bone cement were improved by vacuum mixing. The method of vacuum mixing has an active significance in clinic.
结论：采用真空搅拌骨水泥的方法，提高了国产骨水泥的抗疲劳强度及静态抗弯曲强度，在临床应用有较大的积极意义。
Objective: Compare of the mechanical properties of the bone cement with vacuum mixing and normal mixing.
目的：比较骨水泥经过真空搅拌和普通搅拌的机械性能变化。
The blowers mainly used for water treatment, air transport, vacuum packaging, aquaculture, power plants, cement plants, electroplating, chemical industry and the mining area, and other fields.
该风机主要用于水处理、气力输送、真空包装、水产养殖、电厂、水泥厂、电镀、化工业及矿区等领域。
The blowers mainly used for water treatment, air transport, vacuum packaging, aquaculture, power plants, cement plants, electroplating, chemical industry and the mining area, and other fields.
该风机主要用于水处理、气力输送、真空包装、水产养殖、电厂、水泥厂、电镀、化工业及矿区等领域。
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