(1985). Specification for welding of industrial and mill cranes and other material handling equipment: Approved by American National Standards Institute July 29, 1982. New York: American Welding Society.
Παραπομπή Chicago StyleSpecification for Welding of Industrial and Mill Cranes and Other Material Handling Equipment: Approved By American National Standards Institute July 29, 1982. New York: American Welding Society, 1985.
Παραπομπή MLASpecification for Welding of Industrial and Mill Cranes and Other Material Handling Equipment: Approved By American National Standards Institute July 29, 1982. New York: American Welding Society, 1985.
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