摘要
对DF4B型机车柴油机曲轴产生裂纹和断裂的原因进行分析 ,并着重从检修的角度提出防止措施。
The reasons for the crack of the engine crank of DF 4B locomotive are analysed and the prevention measures are proposed in the view of maintenance and repaire.
出处
《内燃机车》
北大核心
2003年第10期12-15,23,共5页
Diesel Locomotives
