摘要
Briefly introduced are the development process,structure and main technical parameters of the board skeleton container type QJJI.And the economical benefits are analyzed.
Briefly introduced are the development process,structure and main technical parameters of the board skeleton container type QJJI.And the economical benefits are analyzed.
出处
《铁道车辆》
1999年第9期10-10,14,共2页
Rolling Stock