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What is wps important tips regarding to wps
Important qualification ranges must know about welder performance
Plumbness & Roundness of storage tanks
Coating Failures & Defects
Oil chalk test-Penetrating Oil test
Welding electrodes Classification & baking
Peaking & Banding
A QA/QC ENGINEER MUST KNOW THESE TABLE IN ASME SEC IX
CONTINUOUSLY VARIABLE TRANSMISSION - CVT