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B386/B386M-19e1 Standard Specification for Molybdenum and Molybdenum Alloy Plate,Sheet, Strip, Foil, and Ribbon
B387/B387M-23 Standard Specification for Molybdenum and Molybdenum Alloy Bar, Rod, and Wire
B760-07(2019) Standard Specification for Tungsten Plate, Sheet, and Foil
B777-15(2020) Standard Specification for Tungsten Base, High-Density Metal
B384-74 Specification for Molybdenum and Molybdenum Alloy Forgings (Withdrawn 1984)
B385-74 Specification for Molybdenum and Molybdenum Alloy Billets for Reforging (Withdrawn 1985)