Home / Standards / GB 396-1994 GB 396-1994 Abolished Circular reinforced concrete pole 环形钢筋混凝土电杆 Standard Type GB ICS 91.100.30 CCS Q14 Status 废止 Issue Date 1994-12-22 Implementation 1995-12-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A