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带通讯功率因数表YTAф-3RC单相电子式有功电度表YTDP-1单相复费率有功电度表YTDPF-1单相微机有功电度表YTWP-1单相微机无功电度表YTWQ-1单相有功电度电流表YTWPI-1单相有功无功电度组合表YTWPQ-1三相三线电子式有功电度表YTDP-3三相三线IC有功电度表YTDPK-3三相四线电子式有功电度表YTDP-4三相四线复费率有功电度表YTDPF-4三相四线IC有功电度表YTDPK-4三相三线微机有功电度表YTWP-3三相三线微机无功电度表YTWQ-3三相四线微机有功电度表YTWP-4三相四线微机无功电度表YTWQ-4