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Product AWS JIS EN SM-55H 
Z3312 YGW18 ISO 14341-B S18 SM-80G A5.28/ASME SFA5.28 ER80S-G Z3312 G 59J A 1 U C 3M1T ISO 14341-B S3M1T 145 SM-80CM／ST-80CM A5.28/ASME SFA5.28 ER80S-G Z3317 YG1CM-A Z3316 YGT1CM ISO 14341-B S2M3 SM-100 A5.28/ASME SFA5.28 ER100S-G SM-110 A5.28/ASME SFA5.28 ER110S-G