· KS B 0802:2003 Methods of tensile test for metallic materials Max. 245 kN (20 100) HRB Metallic...
3
· KS B 0802:2003 Methods of tensile test for metallic materials Max. 245 kN (20 100) HRB Metallic materials - Test method of rockwell 1.001 Metals and Related Products Test method