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Standard Insuued on: 1982-07

SJ 2112-1982    Prefered electrical matching values for interconnection of loudspeaker systems for halls and parlors
厅堂扩声系统设备互联的优选电气配接值
Category No.:SJ Valid Status:abolished
Issued Organization: Issued Date:1982-07-08
Implemented Date:1983-1-1 Abolished Date:2010-01-20
Superseded Standard.: Superseded Date:
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GB 3267-1982   TB 1422-1982   GB 998-1982   GB/T 3139-1982   HB 5197-1982   GB 223.15-1982   GB/T 3147-1982   GB 3142-1982   GB 3145-1982   GB/T 3148-1982   GBJ 243-1982   GB/T 3146-1982   GB 3144-1982   GBJ 242-1982   SJ 2112-1982   HB 5204-1982   HB 3408-1982   HB 3401-1982   HB 5196-1982   HB 3396-1982  

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