Astm a 106 , astm a 179, astm a 192, astm a 210, din 17175
Br.B .X42m x46m x56, x60, x70
Br.B .X42m x46m x56, x60, x70
Astm a 106
Astm a 179
Astm a 192
Astm a 210
Din 17175
Bs3059
Astm a 106 , astm a 179, astm a 192, astm a 210, din 17175