This standard specifies the minimum performance requirements for combination equipment of high-quality playback systems for domestic use.
GB/T 12062-1989 history
2013GB/T 14277-2013 General specification for audio combination equipment
1989GB/T 12062-1989 Minimum performance requirements on high fidelity audio combination equipment
GB/T 12062-1989 Minimum performance requirements on high fidelity audio combination equipment was changed to GB/T 14277-2013 General specification for audio combination equipment.