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The top documents of pedro-hinojosa-rojas
ASME B16.34-1996 Valves Flanged, Threaded and Welding End
490 views
Nonrelevent & False Indications
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ASME B1.20.1-1983 Pipe Threads, General Purpose
339 views
ASME B16.5-1996 Pipe Flanges and Flanged Fittings
458 views
AWS QC19 Standard for the AWS Certification of Robotic Arc Welding Personnel
233 views
AWS Q5-91 Standard for Certification of Welding Educators
219 views