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Umuyoboro w'ubushyuhe buke (A333 A334 Gr.6 Gr.3)
Bisanzwe ASTM, GB / T6479-2013, GB / T150.2-2011, GB / T18984-2016 Ibikoresho A333 / 334Gr.1, A333 / 334 Gr.3, A333 / 334 Gr.6, Q345B / C / D / E , 09MnD, 09MnNiD, 16MnDG.
Bisanzwe ASTM, GB / T6479-2013, GB / T150.2-2011, GB / T18984-2016 Ibikoresho A333 / 334Gr.1, A333 / 334 Gr.3, A333 / 334 Gr.6, Q345B / C / D / E , 09MnD, 09MnNiD, 16MnDG.