悬臂式井架的英文

• cantilever derrick

• 悬臂    cantilever; bracket
• 式    type; style
• 井架    derrick; oil derrick; rig
• 折叠悬臂式井架    jackknife cantilever mast
• 悬臂式起重机；折叠式井架    cantilever derrick
• 悬臂式井模    cantilevered well module
• 悬臂式井斜仪    cantilever nclinometer
• 悬臂式井口模块    cantilever well module
• 悬臂式轻便井架    cantilever mast
• 悬臂式桅杆；折叠式轻便井架    cantilever mast
• 悬臂式    cantilever type
• 便移式井架    portable mast
• 杆式井架    pole-type mast
• 伸缩式井架    telescope pole; telescoping derrick
• 塔式井架    tower type headgear; tower-type headframe
• 折叠式井架    cantilever mast; folding derrick; jackknife derrick; sectionalized derrick
• 自升式井架    self-erection mast; self－erection mast
• 悬臂井架    cantilever mast
• 单杆桅；杆式井架    pole mast
• 金字塔式井架    pyramid derrick
• 前开口式井架    cantilever mast
• 长短悬臂式    sla short-long arm type
• 悬臂式泵    cantilever pump
• 悬臂式铲斗    boom bucket
• 悬臂式的    cantilevered