日韩在线中文字幕国,麻婆豆传媒一区二区三区,国模无码一区二区三区,亚洲无码AⅤ中文字幕,免费久久99精品国产自在现

發(fā)布時(shí)間:[2018-2-11 17:21:38]    瀏覽量:3035次
Product uses: this car is used for ballasted track continuously replacing rail and / or sleeper, improving line stability.

Features: 1. Computer control system is adopted to realize old pillow pickup, new pillow laying and curve copying automatic control, with high accuracy. 2, it can operate in special sections such as bridges and tunnels. The operation efficiency is high, energy consumption is low, and economic benefits are good.

Product overview

Effect:

This car is used for ballasted track continuously replacing rail and / or sleeper to improve line stability.

Characteristic:

1, adopt computer control system to realize automatic control of old pillow pickup, new pillow laying and curve copying, with high accuracy.

2, it can operate in special sections such as bridges and tunnels. The operation efficiency is high, energy consumption is low, and economic benefits are good.

日韩在线中文字幕国,麻婆豆传媒一区二区三区,国模无码一区二区三区,亚洲无码AⅤ中文字幕,免费久久99精品国产自在现