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Main business
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| º¸½Ó²½Öè | É̱ê | ±ê ×¼ | ||
| GB/T 5117¡¢NB/T 47018 | ISO 2560-B | AWS A5.1/ A5.1M |
||
| SMAW | J427SHA | E4315 | - | - |
| J427SHG | E4315 | - | - | |
| E7015 | - | - | E7015 | |
| J507SH | E5015 | E4915 | - | |
| J507SHA | E5015 | E4915 | - | |
| J507SHG | E5015 | E4915 | - | |
| º¸½Ó²½Öè | É̱ê | ±ê ×¼ | ||
| GB/T 5293¡¢NB/T 47018 | ISO 14171-B |
AWS A5.17M/A5.17 |
||
| SAW | H08SHA/SJ204SHA | S43P3FB-SU21 | S43P3FB-SU21 | F43P3-EM12K |
| H08MnSHA/SJ204SHA | S49P3FB-SU21 | S49P3FB-SU21 | F48P3-EM12K | |
| H09MnSHA/SJ204SHA | S49P3FB-SU34 | - | F48P3-EH14 | |
| H09MnSHA/SJ204SHA | S49P3FB-SU10 | S49P3FB-SU10 | F48P3-EH10K | |
| H09MnSHA/SJ204SHA | S49P2FB-SUN1M3 | S49P2FB-SUN1M3 | F49P2-EF2-F2 | |
| º¸½Ó²½Öè | É̱ê | ±ê ×¼ | ||
| GB/T 8110 GB/T 39280¡¢NB/T 47018 |
ISO 14341-B ISO 636-B |
AWS A5.18/A5.18M | ||
| GTAW GMAW |
HS08SHA | G49AP3 ZS3/W49AP3 Z3 | - | ER70S-3 |
| HS09MnSHG-3 | G49AP3 ZS3/W49AP3 Z3 | G49A3 S3/W49A3 3 | ER70S-6 | |
| HS09MnSHG-6 | G49AP3 ZS3/W49AP3 Z3 | G49A3 S6/W49A3 6 | ER70S-6 | |
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