Home / Standards / GB/T 5468-1991 GB/T 5468-1991 Active Measurement method of smoke and dust emission from boilers 锅炉烟尘测试方法 Standard Type GBT ICS 13.040.40 CCS Z25 Status 现行 Issue Date 1991-11-14 Implementation 1992-08-01 Responsible Dept 生态环境部 Drafting Unit N/A