IS 12968

IS 12968 (船只发动机曲轴用钢铸件)· IS (印度) · 5 种材料

名称	材料组别
IS 12968 Grade 1	铸钢	chevron_right
IS 12968 Grade 2	铸钢	chevron_right
IS 12968 Grade 3	铸钢	chevron_right
IS 12968 Grade 4	铸钢	chevron_right
IS 12968 Grade 5	铸钢	chevron_right