| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| QB/T 2131-2022 | English | 529 |
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(Determination and Calculation Method of Thermal Balance and Thermal Efficiency of Daily Ceramic Chain Dryer)
| Valid |
QB/T 2131-2022
|
| QB/T 2131-1995 | English | 1039 |
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5 days [Need to translate]
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Measuring and Calculation Method for Thermal Balance and Thermal Efficiency of Chained Dryer for Domestic Ceramics
| Obsolete |
QB/T 2131-1995
|