ASPE MC2 - M10, 60 ppm, 80s
ASPE MC2 - M10, 60 ppm, 80s
NUTAP MAS14 - M6-M14, 250 ppm, 80s
NUTAP MAS20-N - M12-M20, 120 ppm, 1975
ASPE M25-2T - M20-M25, 85 ppm, 80s