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GB 20943-2013
Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
GB/T 29543-2013
Wind turbine generator systems for cold environments
GB/T 29544-2013
Safety requirements for off-gird type wind-solar photovoltaic hybrid electricity generating system
GB 29541-2013
The minimum allowable values of the energy efficiency and energy efficiency grades for heat pump water heaters
GB 29540-2013
Minimm allowable values of the energy efficiency and energy efficiency grades for lithium bromide absorption chillers
GB 29539-2013
The minimum allowable values of energy efficiency and energy efficiency grades for range hoods
GB 24850-2013
Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions
GB 21455-2013
The minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners
GB 20052-2013
Minimum allowable values of energy efficiency and energy efficiency grades for three-phase distribution transformers
GB 19044-2013
Minimum allowable values of energy efficiency and the energy efficiency grades of self-ballasted fluorescent lamps for general lighting service
GB 19043-2013
Minimum allowable values of energy efficiency and the energy efficiency grades of double-capped fluorescent lamps for general lighting service
GB 12021.4-2013
The maximum allowable values of the energy，water consumption and grades for household electric washing machines
GB/T 29494-2013
Small vertical axis wind turbines
GB/T 17646-2013
Design requirements for small wind turbines
GB/T 29403-2012
Technique guide for dealing with sand abrasive erosion in reaction hydraulic turbine
GB/T 29196-2012
Technical specification for stand-alone photovoltaic systems
GB/T 29195-2012
General specification of crystalline silicon terrestrial solar cells
GB/T 753-2012
Steam condition series for utility boilers
GB/T 29466-2012
Plate heat exchanger unit
GB/T 1151-2012
Internal combustion engines - Main and connecting rod bearings - Specifications