R. 5G-3.001 Purpose
R. 5G-3.002 Grades
R. 5G-3.003 Size
R. 5G-3.004 Color Classification
R. 5G-3.005 Tolerances
R. 5G-3.006 Application of Tolerances
R. 5G-3.007 Standard Weight
R. 5G-3.008 Definitions
R. 5G-3.009 Classification of Defects