Describe the product or service you are looking for
We will contact you as soon as possible
Thank you! We will contact you soon with the best offers.
适用于地下铁路主轨道,客运列车在直轨上速度可达100公里/小时,侧轨上可达40公里/小时。设计特点包括:分离固定、弹性条端子、刚性基础等。
Tell us what you need and get quotes from verified suppliers