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Xem thêm: ASME BPVCode IX 2015 welding and brazing qualifications , ASME BPVCode IX 2015 welding and brazing qualifications , QW-462.5(e) Plate Macro, Hardness, and Chemical Analysis Specimens — Corrosion‐Resistant and Hard‐Facing Weld Metal Overlay, QW-463.2(g) NPS 6 (DN 150) or NPS 8 (DN 200) Assembly Performance Qualification, QW-466.3 Guided‐Bend Wrap Around Jig, QB-462.2(b) Longitudinal First and Second Surface Bends — Plate, QB-466.3 Guided‐Bend Wrap Around Jig, QW-253.1 Welding Variables Procedure Specifications (WPS) — Shielded Metal‐Arc Welding (SMAW), QW-254.1 Welding Variables Procedure Specifications (WPS) — Submerged‐Arc Welding (SAW), QW-255.1 Welding Variables Procedure Specifications (WPS) — Gas Metal‐Arc Welding (GMAW and FCAW), QW-256.1 Welding Variables Procedure Specifications (WPS) — Gas Tungsten‐Arc Welding (GTAW), QW-257.1 Welding Variables Procedure Specifications (WPS) — Plasma‐Arc Welding (PAW), QW-258.1 Welding Variables Procedure Specifications (WPS) — Electroslag Welding (ESW), QW-264.1 Welding Variables Procedure Specifications (WPS) — Laser Beam Welding (LBW), QW-452.1(b) Thickness of Weld Metal Qualified, QW-462.10(c) Shear Strength Requirements for Spot or Projection Weld Specimens, QB-452.2 Section Tests — Workmanship Specimen Joints