摘要
介绍15号车钩裂纹的产生原因和解决办法,阐述15号车钩复原不良的原因和解决办法,并进一步说明过渡车钩高差超限产生的原因和解决办法。
The paper introduced the causes and solution for No 15 coupler cracks and elaborated the causes of No.15 coupler＇s ill recovery and the solution and further analyzed the causes and solution fro coupler＇s elevation difference overranging.
出处
《价值工程》
2011年第9期17-18,共2页
Value Engineering
关键词
车钩裂纹
复原不良
过渡车钩高差超限
coupler cracks
ill recovery
overated coupler elevation difference overanging
