[Kopi] Ibikoresho byo gushyiramo imirasire y'izuba bikozwe mu gupfunyika no gusudira
| Ibikoresho | Q235B Q355B S355JR |
| Igisanzwe | GB/T1591-2018 EN10025 |
| Ibisobanuro | byahinduwe hakurikijwe ibishushanyo |
Andika ubutumwa bwawe hano hanyuma ubwoherereze
| Ibikoresho | Q235B Q355B S355JR |
| Igisanzwe | GB/T1591-2018 EN10025 |
| Ibisobanuro | byahinduwe hakurikijwe ibishushanyo |