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.
P65型桥梁用等量缝,设计用于补偿桥梁因温度变化和临时载荷引起的轨道位移,范围为0至540毫米。
Tell us what you need and get quotes from verified suppliers