کد: 236
M.8.10
L:4-7cm
Name: Din: 313 Grade:
Name: unc - unf 8 خط , 6 خط , 3 خط
Name: Din: 7982 Grade: 5.6 , 8.8
Name: Din: 933 , 931 Grade: 8.8 , 10.9 , 12.9
