钻机

calyx drill

岩心管钻粒钻机

calyx bit 钢粒钻头 | calyx drill 岩心管钻粒钻机 | calyxshot drill 岩心管钻粒钻机

calyx drill

钢球钻机 ; 钢珠钻机

"caloy","钙矽合金" | "calyx drill","钢球钻机 ; 钢珠钻机" | "camber","曲度 ; 拱热 ; 重力拱区"

diamond drill

金刚石钻机

diamond drill bit 金刚石钻头 | diamond drill 金刚石钻机 | diamond drilling machine 金刚石钻机

air-leg diamond drill

气腿式金刚石钻机

air-leg drill 气腿式钻机 | air-leg diamond drill 气腿式金刚石钻机 | air-leg rock drill 气腿式凿岩机

engineering driller

工程钻机

engineering conveyer 工程输送机 | engineering driller 工程钻机 | engineering geological drilling rig 工程地质钻机

rig mover

钻机搬迁

rig manager 海上钻机操作监督;井队长 | rig mover 钻机搬迁 | rig operating cost 钻机操作费用

rig day rate

钻机平均日进尺

rig cost 钻机成本 | rig day rate 钻机平均日进尺 | rig days 钻机工作天数

diving drill machine

灌水钻机

旋转式钻机 swiveling drill machine; rotary drill machine | 灌水钻机 diving drill machine | 套管钻机 drill machine with casting

churn shot drill

顿切钢珠钻机

"churn drill","顿钻机 ; 索钻机" | "churn shot drill","顿切钢珠钻机" | "chute","溜槽嘴 ; 溜槽 ; 富矿带"

rig up

钻机安装

钻机||drilling rig | 钻机安装||rig up | 钻机拆卸||rig down

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul