Circuit arrangement for toggle length measurement of moving objects
DD213614A1
Arrangement for welding panel control in the manufacture of tubing tubes
DD213615A1
Arrangement for band inflection control in the manufacture of tubular tubes
GB1151402A
Improvements in or relating to Couplings for Branch Conduits Mounted on Hollow Bodies
DE1627002A1
Method and device for hydraulic internal pressure testing of pipe sections of various diameters and wall thicknesses provided with a circumferential weld bevel for performing end machining and hydraulic internal pressure tests on pipe sections
DE1481862A1
Method and suspension device for the simultaneous loading of cylindrical hollow bodies, in particular of adjacent insulated pipes
DE1525924A1
Corrosion-resistant coupling lower part for branches on hollow bodies, in particular for conveying liquid media for sprinklers or the like.
DE1527447A1
Device for the continuous production of pipe bends with a small bending radius
GB1113412A
Improvements in or relating to multi-purpose apparatus for separating,chamfering and welding