“rig substructure”的概念、定义、翻译、参考文献-科学参考

单词	rig substructure
释义	rig substructure Encyclopedia 工学钻井装备释 rig substructure钻机底座在钻机使用中，用于安装钻井设备、方便钻井设备的移运、传递作业载荷，并提供钻井作业操作场所和井口装置安装空间的钢结构。
随便看	Channel One channel overload channelpathy channel phenomenon channel plate channel plow channel point,meridional point Channel Power Channel Productivity channel protein channel qi channel regulation channel request channel scheduler channel service unit channel service unit, CSU channel specialization channel spin channel status word channel status word, CSW Channel Structure channel swimming channel time delay channeltron channel water from the Luohe River to Bianhe River

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