A primary analysis for cutting force of the tools and the frictional force in rotating seal ring are also given.
切削刀具的切削力及密封圈回转摩擦力的初步分析计算。
Our primary objective is to seal our return to the top flight, but there's still a long way to go.
我们的第一目标是回到榜首，但这仍然有很长的一段路要走。
Our primary objective is to seal our return to the top flight, but there's still a long way to go.
我们的第一目标是回到榜首，但这仍然有很长的一段路要走。
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