新型齿形链
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a new silent chain 新型齿形链
New Hy-Vo silent chain 新型Hy
·2,447,543篇论文数据，部分数据来源于NoteExpress
The calculation and test show that the polygon effect of the new silent chain with inner-outer meshing is less than that of the silent chain with outer meshing.
计算及试验研究表明，新型内-外复合啮合齿形链的多边形效应明显小于外啮合齿形链。
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