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单词 cwr
释义

Definition of cwr in English:

cwr

abbreviation
  • Continuous welded rail.

Definition of cwr in US English:

cwr

abbreviation
  • Continuous welded rail; railroad track laid in long unbroken strips rather than as short fixed lengths with gaps.

    连续焊接轨,长轨

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更新时间:2025/8/15 19:18:42