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Federative information system of producers on products and services
FISinter
Архив подсистемы «Информация производителей продукции»
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Radio-electronic apparatus and equipment
Conditioner
electric mains
Please select production model
Inter
*
Nat.
KNDSTV
* KNDSTV
For forming of sine wave voltage of 220Â frequency 50 cycles in case of large instability of main voltage.