| 31. | Welded assemblies up to 50, 000 kg can be supplied.
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| 32. | After frames are welded they enter the heat-treating unit.
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| 33. | The tail surfaces were welded steel tubing with aircraft fabric covering.
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| 34. | The fuselage was made of welded steel tubing with plywood covering.
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| 35. | The main chassis member is a welded box-section frame.
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| 36. | Welded aluminium needed heat treating to restore strength lost in welding.
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| 37. | Vitrimers can be welded like ( silicon ) glasses or metals.
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| 38. | ASA can be welded to itself or to some other plastics.
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| 39. | Ouvrage " G " was closed, its doors welded shut.
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| 40. | The bridge has now been welded permanently into the open position.
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