Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
Submerging, raising, or manipulating line of pipe or cable...
Inventor
active
Electron beam chamber for butt welding pipes
Internal mandrel used in an operation of butt joining two length
Method and apparatus for tapping a submerged pipe
Process for removing a concrete covering
Rotary metal brush for removing submerged anti-corrosive coverin
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Profile ID: LFUS-PAI-P-202378