Home / Standards / GB/T 17719-1999 GB/T 17719-1999 Abolished Calculating method and utilization guides for waste heat resource’s quantity of industrial boiler’s and flame heating furnace’s waste gas 工业锅炉及火焰加热炉烟气余热资源量计算方法与利用导则 Standard Type GBT ICS 27.010 CCS F01 Status 废止 Issue Date 1999-04-08 Implementation 1999-10-01 Responsible Dept 国家标准委 Drafting Unit N/A