Rail electric flat cars are powered by cables and rely on the winding and unwinding devices of the flat cars to realize the power supply of the flat cars. , Stop, forward, backward, speed adjustment, etc. The operating system of the flat car is controlled by a low-voltage 36V power supply; hydraulic or mechanical lifting systems and other devices are allowed on the flat car table; automatic remote control can be realized.
This series of flat cars can be used in harsh environments such as high temperature, low temperature and explosion-proof.
This series of electric flat cars adopt a box beam structure, which has strong bearing capacity, no deformation, simple structure, low cost, and low requirements for track laying. It is a common track flat car across the workshop.
| 无套內谢丰满少妇中文字幕 | 国产精品91一区二区 | 免费 无码 国产在线观 | 国色一区一二区三区 | 九色91麻豆久久性色蜜月人人爽 | 小向美奈子乳巨码无在线水澄 | 大胆国模一区二区三区 | 少妇人妻精品一区二区传媒蜜臀 | 97人妻人人爽人人A片 | 免费A级做爰片免费视频 | 少妇高潮毛片免费观看A京东热 | 女生可以看的黄色视频 | 波多野结衣乳巨码无在线观看迅雷下载 | 亚洲精品一区二区三区蜜桃 | 无码又爽又刺激A片涩涩动漫小说 | 国产亚洲精品无码樱花 | 饥渴难耐的丰满人妻中文字幕 | AV网站免费在线看今日更新 | 91精品国产乱码A片 日本黑人乱偷人妻中文 | jk白丝自慰无码免费在线 | 一区二区三区中文字幕在线观看 | HEYZO无码综合国产粉嫩AV | 国产人妻精品无码AV专区桔子 | 少妇出轨系列HD91社播放 | 精品一级毛片A久久久久 | 日韩人妻中文字幕视频网站 | 近親相姦中出五十路中文字幕 | 好爽好大久久久级婬片毛片 | 国产美女裸体永久免费无遮挡 | 93久久精品日日躁夜夜躁欧美 | 成人黄色视频免费在线观看 | 日韩AV高清在线观看 | 国产精品久久久久久久久免费外卖 | 91在线无码精品秘 入口动漫板 | 久久久永久久久久人妻精品麻豆 | 爱爱动态视频免费试看京东影院 | 中文字幕人妻熟女人妻a v | 国产精品99精品无码视亚 | 公侵犯人妻HD中文字幕 | 99精品人妻一区二区三蜜桃 |