“top drive rig”的概念、定义、翻译、参考文献-科学参考

单词	top drive rig
释义	top drive rig Encyclopedia 理学钻机释 top drive rig顶驱钻机采用顶驱结构型式，通过升降系统控制钻压，可接立根钻进的钻机。
随便看	Hairui’s Benevolent Rule Hairun Movies & TV Production Co., Ltd. hairy agrimony hairy ball theorem hairy bittercress hairy cell leukemia hairy crabgrass hairy cupgrass hairy root of medicinal plants hairyvein agrimonia herb hairyvein agrimonia herb and bud hairy vetch Haishan Dao Hai Shang Qi Shu Haishengbulang haishen temple (temple of Sea God) haishihao Haisou Ji Haitang Qu Haitangshan Cliff Inscriptions Haitan Scenic and Historic Area Haiti Haitian American Sugar Company Haitian Communist Party Hai Tian Hong Xue Ji

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