GB+T+14200+1993
GB+T+14200+1993, Total:2 items.
The international standard classification for "GB+T+14200+1993" includes: Amplifiers .
The Chinese standard classification for "GB+T+14200+1993" includes: Sound and electronic sound equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14200-1993 performance requirements for high fidelity audio amplifiers
Professional Standard - Chemical Industry
- HG/T 2989-1993 Copper sulfate (formerly GB/T 437-1993)
