坡度标怎么读
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翻译解释
- 坡度标的英语:grade post
- 坡度标的法语:poteau de (pente, pentes et rampes)
- 坡度标的日语:こうばいひょう こう配標
- 坡度标的俄语:pinyin:pōdùbiāo ж.-д. уклоноуказатель