如何在提高桩工机械施工质量的基础上，还能够大幅度地提高工作效率已成为在工程实际中桩工机械亟待解决的关键技术问题。
The key technical problems of the Stake-Frame that improve the construct quality and promote the working efficiency in the practical projects are needed to solve urgently.
按用户实际用热量计量及远程抄表收费，是供热单位当前急需解决的一个技术问题。
To charge according to Users' actual heat consuming amount and long - distance data - collecting is a technical problem, which needs to be solved urgently, faced by the heat providers.
从解决生产实际问题出发，比较详细地论述了过渡真空箱的设计、制造与使用，并对一些技术问题进行了探讨。
This paper gives a detail description for the design, manufacture and operation of the vacufoil boxes. Some technical problems have also been probed in this paper.
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