Home / Standards / GB/T 14846-2008 GB/T 14846-2008 Tolerances for dimensions of extruded profiles of aluminium and aluminium alloys 铝及铝合金挤压型材尺寸偏差 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