STD-ASTM Ab17/AbLSM-ENGL 3777 0759530 UbU7828 879 (cn(, Designation: A 619/A 619M - 97 AMERICAN SOCIETY FOR TESTIN...
Designation: B619/B619M − 19 (Reapproved 2023)Standard Specification forWelded Nickel and Nickel-Cobalt Alloy Pipe1Th...