Technical specification for urban transit cars being overhauld—Trolleybuses
城市公共交通车辆修理技术条件 无轨电车
中华人民共和国建设部
This standard is the original Chinese electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
