In addition to saving a lot of high-quality steel, concrete sleepers also have the advantages of long service life, good track stability, and can meet the requirements of high speed and large transportation volume.
In addition to saving a lot of high-quality steel, concrete rail pillows also have long service life, good track stability, can meet the requirements of high-speed, large capacity and other advantages.
Besides saving a lot of high-quality steel, concrete sleeper has the advantages of long service life, good track stability and high speed and large capacity.<br>