well drilling

短语词组

短语

• Senior Well Engineer - Drilling 油田高级建井工程师
• well -drilling parameter supervising 钻井参数监测
• infill well -drilling reserves 加密钻井储量
• hydrologic well -drilling machine 水文地质钻井机
• drilling jar for well -drilling machines 钻孔罩
• hydrologic c well -drilling machine 水文地质钻井机
• drill collar for well -drilling machines 钻井机钻铤
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