American National Standards Institute. (1990). Specification for Aluminum amd Aluminum Alloy Electrodes for Shielded Metal Arc Welding. American: American Welding Society.
Trích dẫn kiểu ChicagoAmerican National Standards Institute. Specification for Aluminum Amd Aluminum Alloy Electrodes for Shielded Metal Arc Welding. American: American Welding Society, 1990.
MLA CitationAmerican National Standards Institute. Specification for Aluminum Amd Aluminum Alloy Electrodes for Shielded Metal Arc Welding. American: American Welding Society, 1990.
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