
Specification for carbon and carbon-manganese steel tubular cored welding electrodes
出版:British Standards Institution

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Electrode classification, weld metal properties, manufacture, initial tests, periodic check tests, packing, storing and marking. Appendices on electrode characteristics, methods of test and safety references.
? British Standards Institution 2013
Amendment notes:
AMD 6281 published 30 November 1990
AMD 6814 published 29 November 1991