发明授权
US09399269B2 Systems, tools and methods for high power laser surface decommissioning and downhole welding 有权
用于大功率激光表面退役和井下焊接的系统,工具和方法

Systems, tools and methods for high power laser surface decommissioning and downhole welding
摘要:
There are provided using high power laser systems for performing decommissioning welding and repair of structures in boreholes, off-shore, and other remote and hazardous locations. In a particular embodiment the laser system is a Class I system.
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