CSN 36 7008 Zb-1991 Revision b. 2/1991 Czech National Standard ★ 36 7008 /1080-78 ST SEV Consumer electronics, impedance and signal levels for inputs and outputs
1991CSN 36 7008 Zb-1991 Revision b. 2/1991 Czech National Standard ★ 36 7008 /1080-78 ST SEV Consumer electronics, impedance and signal levels for inputs and outputs