Oil-pipeline welding 输油管道焊接
Cr5Mo pipeline welding Cr5Mo管线焊接
pipeline welding robot 管道焊接机器人
pipeline welding technology 管道工程的焊接工艺
Miller pipeline welding system 米勒管道焊接系统
Pipeline inner loop welder is applicable for big-caliber pipeline welding in construction procedure to joint the ends of pipes and fulfill roots welding.
管道全位置自动内焊机适用于大口径管道焊接施工过程中组对管口、完成根焊。
参考来源 - 管道全位置自动内焊机的总体方案及机械系统研究At present, domestic pipeline welding are by handcraft arc welding andsome semiautomatic welding assisted.
目前,我国管线焊接仍以手工电弧焊为主,半自动焊为辅。
参考来源 - 管道的瞬时液相扩散焊（TLP）焊机研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Poor sub-sea welding is avoided by using bolt connection; it can be directly used for sub-sea pipeline welding.
由于采用螺栓联接，避免了焊接质量差的水下焊接，可直接用于海底管道维修。
The design concept, overall configuration and features of pipeline welding management system developed by utilizing computer technology are introduced.
介绍了利用计算机技术开发管道焊接施工管理系统的设计思想、系统的总体构成和特点。
Pipeline inner loop welder is applicable for big-caliber pipeline welding in construction procedure to joint the ends of pipes and fulfill roots welding.
管道全位置自动内焊机适用于大口径管道焊接施工过程中组对管口、完成根焊。
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