The work base of the mill is the largest component, which bears most of the rolling force, so the check of the memorial arch in the design is a key part.
工作机座是整个轧机中最大的部件，它承担着大部分的轧制力，因此在本设计中对牌坊的校核是一个关键的部分。
Yet this is precisely what we Americans are trying to do when it comes to the most important component in any economy — the quality of the work force.
劳动大军的素质问题是任何经济中最为重要的组成部分。而正是在这个问题上，我们美国人的所作所为是很成问题的。
The vibration and noise of the pump. 7 because the rotary inertia force component inside the pump is low, can work under high rotation speed.
⑥泵的振动和噪声极小。 ⑦因为泵内的回转部件惯性力较低，可在高转速下工作。
The vibration and noise of the pump. 7 because the rotary inertia force component inside the pump is low, can work under high rotation speed.
⑥泵的振动和噪声极小。 ⑦因为泵内的回转部件惯性力较低，可在高转速下工作。
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