MIL-E-23765B
Electrodes and Rods - Welding, Bare, Solid and Alloyed Cored, General Specification for
Electrodes and Rods - Welding, Bare, Solid and Alloyed Cored, 通用规范
LINCOLN L-56 (ALSO SOLD AS "SUPERARC L-56", "LINCOLNWELD L-56", AND "LINCOLN ER70S-6"), ALL FORMS AND ALL SIZES
LINCOLN ELECTRIC HOLDINGS INC.
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