Диаметр Ø : 12
4230045120, 0094206918
BX3604, BZ3636, 4231079000, 8283850000, 1081461, 834484, 203272900
BS3547, 4231067000, 4235060810, 81511016467, 81511016483, 20708819, 1542893
O 302
BS9404, 9254601000, 9254600340, 0184205518, 81504106820, 1935449, 1505440