2011DB31/ 6-2010 Management of energy saving on glass furnace and its products energy rated consumption
2000DB31/T 6-1999 Daily-use glass tank kiln management and product energy consumption quota
1970DB31/ 6-1989 Operation and management rules for glass tank kiln
DB31/ 6-1989 Operation and management rules for glass tank kiln was changed to DB31/T 6-1999 Daily-use glass tank kiln management and product energy consumption quota.