Home / Standards / GB/T 4436-1995 GB/T 4436-1995 Abolished Wrought aluminium and aluminium alloytubes--Dimensions and deviations 铝及铝合金管材外形尺寸及允许偏差 Standard Type GBT ICS 23.040.15 CCS H61 Status 废止 Issue Date 1995-04-18 Implementation 1995-12-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A