The joint less switch is one of the critical technology for the implementation of trans-section Continuous Welded Rail (CWR), which enables that CWR will no longer be a barricade of driving speed.

 
  • 無(wú)縫道岔是實(shí)現跨區間無(wú)縫線(xiàn)路的關(guān)鍵技術(shù)之一,使無(wú)縫線(xiàn)路真正不再成為提高行車(chē)速度的制約因素。
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