The fracture failure of the piston engine exhaust pipe was analyzed from welding structuredefects, welding structuredefects and working environment etc.
针对某活塞式发动机排气管断裂现象,从断裂处焊接结构缺陷、焊缝组织缺陷和零件工作环境等方面进行分析。
3
However, I believe that China's financial fraud and corporate governance structure of a great many defects, especially internal management structuredefects.