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全套管钻孔机
释义
全套管钻孔机
Encyclopedia
工学
潜水式成孔机
释
full casing drill rig
全套管钻孔机
能抱紧下端装有切削刀齿的套管、边回转边将其压入或拔出地下进行钻孔灌注桩作业的成孔机械。又称贝诺特钻孔机。
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percutaneous heart valve replacement
percutaneous left atrial appendage occlusion
percutaneous neohrolithotomy
percutaneous occlusion of atrial septal defect
percutaneous occlusion of patent ductus arteriosus
percutaneous occlusion of ventricular septal defect
percutaneous renal biopsy
percutaneous septal chemical ablation
Percy Bysshe Shelley
Percy Grainger
Percy Report
Percy Spender
Percy Williams Bridgman
Per Daniel Amadeus Atterbom
per-diem payment
Perdita
P. Erdos
P. Erdös
P. Erdös (1913—1996)
Perederi
Peredvizhniki
pereiopod
Perelman
Perelman,Grigori Yakovlevich
perennial allergic rhinitis
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