General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 31335-2014
Scope
This standard specifies the technical requirements, statistical scope and calculation method, energy conservation management and measures for the energy consumption (hereinafter referred to as energy consumption) limit per unit product of iron ore open-pit mining. This standard applies to the calculation and assessment of energy consumption per unit product of iron ore open-pit mining and the energy consumption control of new projects.
GB 31335-2014 Referenced Document
GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using