Name in English:
St ASTM A691/A691M-18a
Name in Russian:
St ASTM A691/A691M-18a
Description in English:
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
Description in Russian:
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures