CRH380B和CRH380B(L)轮对一级修程车轴轴身涂层(干燥后)露出底漆或金属时须补漆

CRH380B和CRH380B(L)轮对一级修程车轴轴身涂层(干燥后)露出底漆或金属时须补漆

A.正确

B.错误

正确答案是A