The successful experience and the initial knowledge were summarized, and it will be benefit for further simplifying well bore construction, cutting cost and raising working efficiency.
总结出一套使用套管钻井的成功经验和初步认识,对今后在我国海洋钻井作业中进一步简化井身结构、降低成本、提高效率,具有十分重要的指导意义。
This technique has its own remarkable advantages in splice quality, improvement of construction environment, raising of working efficiency and guarantee of construction progress.
机械连接技术对于确保钢筋接头质量、改善施工环境、提高工作效率、保证工程进度具有明显的优势。
This technique has its own remarkable advantages in splice quality, improvement of construction environment, raising of working efficiency and guarantee of construction progress.
机械连接技术对于确保钢筋接头质量、改善施工环境、提高工作效率、保证工程进度具有明显的优势。
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