“pipeline marker”的概念、定义、翻译、参考文献-科学参考

单词	pipeline marker
释义	pipeline marker Encyclopedia 工学管道标识释 pipeline marker管道标识为便于确定埋地管道的位置，满足维护管理需要，在管道沿线设置的各种地面或地下标识。
随便看	Songze Culture Song Zexing Song Zhangqing Song Zhanqian Song Zhenqi Song Zhidi Song Zhiwen Song Zhong Songzhuang Huajiacun Songzhu Temple Song Zihou Songzi Shi Song Ziwen Song Zizhen Song–Jin Peace Treaty of Jiading Era Sonia Gandhi sonic sonic agglomeration sonic analyzer sonic barrier sonic bonder sonic detection and ranging sonic detector sonic diffraction sonic drilling

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