The result has shown that the fracture was caused by such surface defects as fold crack in section a at connecting rod small end.
结果表明,断裂由连杆小头A截面的表面缺陷(折叠裂纹等)引起。
The result has shown that the fracture was caused by such surface defects as fold crack in section a at connecting rod small end.
结果表明,断裂由连杆小头A截面的表面缺陷(折叠裂纹等)引起。
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