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Welding and Torch Welding Equipment
Use of Gases Torch and Flames
11 other sections not shown
acetylene acetylene cylinders aircraft welding airplane aluminum applied asbestos avoid base metal bend blowpipe brass or bronze Brazing burnt metal carbonizing flame Carbonizing Neutral cast iron Chart check valve Checking chrome-molybdenum clamps CN CN cool copper cracks cylinders dull red duralumin edges engine mount fitting flux Forgings fracture fuselage gases gusset hammer handle heat hose hydrogen illd Steel inspec Inspection inspector light parts light longerons low-carbon welding rod machine magnaflux manifold material melting Metal be clean neat and ripples neutral flame Never overheat oxide oxygen valve PassóWeld penetration pipe preheated pressure proper regulator repair sandblasted screw sheet steel signs of undercut silver solder Slightly Carbonizing Soorering specimen stainless steel steel tube strength surface tack tanks technique thickness tion torch flame tt tt tt tube undercut or burnt weld metal welder welding equipment welding jig welding operation welding wire wrench