Home / Standards / HG/T 2749-1996 HG/T 2749-1996 Abolished 酸性艳橙 GR（酸性橙Ⅱ) Standard Type HG ICS N/A CCS N/A Status Abolished Issue Date 1996-04-08 Implementation 1997-01-01 Centralized Committee 化学工业部 Issuing Authority 化学工业部