IS 9485

IS 9485 (瓷搪用冷轧和热轧碳素钢板)· IS (印度) · 3 种材料

名称 材料组别
IS 9485 Grade A 结构钢 chevron_right
IS 9485 Grade B 结构钢 chevron_right
IS 9485 Grade C 结构钢 chevron_right