crc cold rolled steel coil Standard: ASTM ,DIN1, JIS 3141, Material: SPCC,SPCD,DC01,ST12,Q195,08AL ... coil, cold steel coil,CRC,cold steel strip,cold steel coil======================================================================1.Standard: ASTM A653/A924M,DIN17162-1-79, JIS G 3141, ... Q345 , 08, 08AL) crc cold rolled steel coil, cold steel coil,CRC,cold steel strip,cold steel coil (DC01, DC02 , DC03 ...