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diving drill rig
释义
diving drill rig
Encyclopedia
工学
桩工机械
释
diving drill rig
潜水式钻孔机
能够整机潜入水下进行钻孔灌注桩作业的成孔机械。电动机、减速机构以及钻具等工作装置全部潜入水中作业。
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les Pyrénées
less common metal
Lesser Antilles
Lesser Bairam
lesser bulwark duke
lesser circulation
Lesser Cold
lesser cornu
Lesser Cuckoo
lesser curvature of stomach
lesser defender duke
lesser four Wangs
Lesser Fullness
lesser galangal rhizome
Lesser Heat
lesser millet skipper
lesser mouse deer
lesser ring of iris
lesser subordinates at county, prefecture and region
lesser swinecress
lesser tubercle
lesser whistling duck
lesser wing
less flower and fruit due to mild winter
Lessing On Acting
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更新时间:2025/12/15 17:47:13