Based on a thorough study of moulding plane of piston skirt of HS-700 type gasoline engine, the design of variety ellipse section is made.
在对HS- 700型发动机活塞裙部型面深入研究的基础上进行了变椭圆截面设计。
Based on a thorough study of moulding plane of piston skirt of HS-700 type gasoline engine, the design of variety ellipse section is made.
在对HS- 700型发动机活塞裙部型面深入研究的基础上进行了变椭圆截面设计。
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