72-147 72-029 72-028 72-182-2 72-182-0 72-051 72-052 72-179-2 72-179-0 72-061 72-035 72-036 72-034 ASTM 3 - 1G ASTM 4 - 10G ASTM 3 - 2G 183045-01 ASTM 3 - 5G ASTM 4 - 50G PGA04C20