“pipeline marker stake”的概念、定义、翻译、参考文献-科学参考

单词	pipeline marker stake
释义	pipeline marker stake Encyclopedia 工学管道标志桩释 pipeline marker stake管道标志桩管道上方标识埋地管道与公路、铁路、河流、管道、光缆、电缆和地下构筑物等的交叉点，标识埋地管道附属设施、水工、地质灾害保护设施以及管道抢修作业点的地面标记。
随便看	order-preserving correspondence order-preserving function order-preserving isomorphism order-preserving mapping order-preserving relation order-preserving semigroup order property of real numbers order region order relation Orders orders order-simple group order simply to orders of administrative litigation order-specific fertility rate order statistic order statistics order structure order-symbols order the arrest of a criminal at large order theorem order topology order to suspend business for rectification order track analysis order type

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