oxyfuel gas welding & cutting
DESCRIPTION
Oxyfuel Gas Welding & Cutting. Principles of the Processes. Principles of the OFW Process. Bead without Filler Metal. Bead with Filler Metal. Principles of the OFC Process. Which Fuel Gas?. Acetylene Methylacetylene-propadiene MAPP Propylene Propane Natural Gas Methan. - PowerPoint PPT Presentation