Home / Standards / GB 709-1988 GB 709-1988 Dimensions, shape, weight and tolerances for hot-rolled steel plates and strips 热轧钢板和钢带的尺寸、外形、重量及允许偏差 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A