ASTM D1646-81
Standard Test Method for Rubber - Viscosity And Vulcanization Characteristics ( Mooney Viscometer)
standard by ASTM International, 01/01/1981
ASTM A588-81
Standard Specification for High-Strength Low-Alloy Structural Steel With 50 Ksi Minimum Yield Point To 4 In. Thick
standard by ASTM International, 01/01/1981
ASTM A514-81
Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding
standard by ASTM International, 01/01/1981