- portable engineering drill
- 轻便 light; portable; handy
- 工程 engineering; project; progra ...
- 钻机 rig; drilling machine
- 工程钻机 engineering driller
- 潜水工程钻机 diving engineering drill
- 轻便工具 light instrument
- 轻便工具机 portable machine tool
- 堤坝工程钻 damsite testing
- 轻便电钻机 portable electrical drilling machine
- 轻便顿钻机 spudder
- 轻便钻机 mobile rig; portable drilling rig; portable rig
- 工程钻探和掘进坏 engineering boring and drilling devices
- 轻便冲击钻机 spudder
- 轻便小型钻机 pocket borer; pocket drill
- 探井轻便钻机 fort worth spudder
- 工程钻探和掘进机械 engineering boring and drilling devices
- 轻便拖车式钻机 portable trailer mounted drill rig
- 修井用轻便钻机 light service rig
- 工程地质钻机 engineering geological drilling rig
- 可背运的轻便金刚石钻机 pack-sack diamond drill
- 装在拖车上的轻便钻机 portable trailer-mounted drill rig
- 轻便 light; portable; handy 一双轻便鞋 a pair of light shoes; 轻便帆船 handy sailing-boat; 轻便房屋 tabernacle; 轻便放映机 portable projector; 轻便服装 sporty; light clothing; 轻便摩托车 trail bike; 轻便汽车 light car; 轻便摄影机 field camera; 轻便铁道 [土] light railway; field railway (临时的); 轻便小汽车 runabout; 轻便自行车 portable bicycle
- 钻机 [机械工程] (drilling) rig; drilling machine 安装钻机 rig up; 拆卸钻机 rig down; 旋转钻机 rotary rig; 套管钻机 casing drilling rig; 钻机穿进速度 penetration speed
- 行程钻速 drilling rate of a trip; roundtripenetration rate
- 平均行程钻速 average drilling rate over a trip
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Last modified time:Sun, 17 Aug 2025 00:29:56 GMT