compound rail

网络释义

1.	合成轨条 http:/... ... "合成轨枕"," Composite tie" "合成轨条"," Compound rail;Osnabruck rail" "合成轫块"," Composition brake shoe" ... www.guandang.com
2.	复式钢轨 handout的意思中文翻译 ... compound radical 复根 compound rail 复式钢轨 compound ratio 复比 ... www.qiongdian.com

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