“rotary drilling rig”的概念、定义、翻译、参考文献-科学参考

单词	rotary drilling rig
释义	rotary drilling rig Encyclopedia 工学探矿机械释 rotary drilling rig回转钻机靠回转器或孔底动力机具转动钻头破碎孔底岩石的钻机。工学桩工机械释 rotary drilling rig旋挖钻孔机用于取土钻孔灌注桩施工的成孔机械。
随便看	explosion-proof blanket explosion-proof design explosion proof device explosion-proof electric apparatus explosion-proof instrument explosion-proof motor explosion-proof static eliminator for human body explosion-proof tools explosion-proof wall explosion-resistant explosion-safe explosion safety assessment explosion safety/protection explosions in air explosion suppression explosion time explosion turbine explosion venting explosion wave explosive explosive cavity effects explosive compaction explosive compatibility explosive consolidation explosive cutter

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