Home / Standards / GB 16726-1997 GB 16726-1997 Abolished Reinforced concrete horizontal beam and longitudinal beam 钢筋混凝土开间梁、进深梁 Standard Type GB ICS 91.060.99 CCS P32 Status 废止 Issue Date 1997-01-19 Implementation 1997-08-01 Responsible Dept 住房城乡建设部 Drafting Unit 住房城乡建设部