GTAW   (碳钢，共3项)

GTAW-FeⅡ-6G-3/14-Fefs-02/11/12

GTAW-FeⅡ-6FG-12/14-Fefs-02/11/12

GTAW-FeⅡ-6G-8/32-Fefs-02/11/12

SMAW   (碳钢，共4项)

SMAW-FeⅡ-2G-12-Fef3J

SMAW-FeⅡ-3G-12-Fef3J

SMAW-FeⅡ-6G-8/32-Fef3J

SMAW-FeⅡ-6FG-12/14-Fef3J

SAW   (碳钢，共1项)

SAW-1G(K)-07/09/19

GMAW   (碳钢，共5项)

GMAW-FeⅡ-2G-12-Fefs-11/15

GMAW-FeⅡ-3G-12-Fefs-11/15

GMAW-FeⅡ-6FG-12/14-Fefs-11/15

GMAW-FeⅡ-6G-3/14-Fe fs-11/15

GMAW-FeⅡ-6G-8/32-Fe fs-11/15

GTAW   (不锈钢，共3项)

GTAW-FeIV-6G-3/14-Fefs-02/11/12

GTAW-FeIV-6G-8/32-Fefs-02/11/12

GTAW-FeIV-6FG-12/14-Fefs-02/11/12

SMAW   (不锈钢，共4项)

SMAW-FeIV-2G-12-Fef4J

SMAW-FeIV-3G-12-Fef4J

SMAW-FeIV-6G-8/32-Fef4J

SMAW-FeIV-6FG-12/14-Fef4J

FCAW   (碳钢，共2项)

FCAW-FeⅡ-2G-12-FefS-11/15

FCAW-FeⅡ-3G-12-FefS-11/15

堆焊   (1项)

SMAW(N20)-FeⅡ-1G-12-Fef4

PE管焊接(1项)

PE管焊接无代号