While the working properties of workover rig are discussed in this paper, it is pointed out that the high rate of workover operation comes more and most into prominence.
文章讨论修井机工作特点时指出,提高修井速度是修井机主要工况。
Although the theory of financial fragility comes into being late, it has great influence, which alert us to the operation of finance system in our country.
金融脆弱性理论虽形成较晚,但对我国金融体系运作却有很强的警示作用。
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