| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF | 
		
			| QB/T 2129-2019 | English | RFQ | 
   ASK
   | 
                    3 days [Need to translate]
                 | 
                    (Measurement and calculation method of thermal balance and thermal efficiency of intermittent kiln in daily ceramic industry)
                 | Valid | 
                    QB/T 2129-2019
                 | 
		
			| QB/T 2129-1995 | English | RFQ | 
   ASK
   | 
                    5 days [Need to translate]
                 | 
                    Measuring and Calculation Method for Thermal Balance and Thermal Efficiency of Intermittent Furnace Kiln for Domestic Ceramics Industrial
                 | Obsolete | 
                    QB/T 2129-1995
                 |