vy karbônina

Mamokatra karazana takelaka varahina mahazatra rehetra, fantsona varahina, bara varahina, takelaka varahina, fantsona varahina, takelaka sy bobine aliminioma, ary fanamboarana tsy mahazatra. Manome akora varahina 10 tapitrisa taonina mandritra ny taona ny orinasa. Ireto avy ireo fenitra fototra amin'ny vokatra: GB/T, GJB, ASTM, JIS ary ireo fitaovana varahina fenitra alemana: DINH59, HPB58-3, HPB59-1, H62, H65, H68, H70, H85, H90 varahina miaro ny tontolo iainana tsy misy firaka, varahina manganese, varahina silisiôma, varahina aliminioma, varahina madio T2, TU1, TU2, varahina tsy misy oksidana phosphore TP2, H62, C36000, varahina aliminioma 9-4 varahina firaka 5-5-6-6-3 10-1 10-2 Varahina fotsy zinc nikela varahina fotsy silisiôma varahina Qsi3-1 Qsi1-3 Varahina krôma Varahina zirkonium krôma C18200 C18000 C18150 CuNi2Si Varahina firaka-phosphore QSn6.5-0.1QSn7-0.2C5191.