... sectional boiler 分段锅炉 sectional flywheel 组合飞轮 sectional area 断面面积,剖面面积...
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The invention relates to a sectional flywheel with a plastic fan blade for an engine, which is fixed on the front end of an engine crankshaft by a flywheel nut.
本发明涉及一种发动机的带塑料风叶的组合飞轮，该组合飞轮用飞轮螺母固定在发动机曲轴前端上。
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