Home / Standards / GB/T 5027-2007 GB/T 5027-2007 Metallic materials — Sheet and strip — Determination of plastic strain ratio 金属材料 薄板和薄带 塑性应变比的测定 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A