General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 30839.44-2015
Scope
This part of GB/T 30839 specifies the general requirements for energy consumption classification of trolley-type resistance furnaces, including energy consumption classification of trolley-type resistance furnaces, energy consumption parameters, energy consumption range, energy consumption parameter classification and indicators, and measurement methods, etc. This part applies to the determination of energy consumption and other indicators of natural atmosphere trolley-type resistance furnaces for normalizing, tempering, annealing, stress relief and other heat treatments for metal workpieces.
GB/T 30839.44-2015 Referenced Document
GB/T 10066.1-2004 Test methods for electroheat installations Part 1:General
GB/T 10066.4-2004 Test methods for electroheat installations Part 4:Indirect resistance furnaces