The partial discharge (PD) is the most common fault of transformers, which is the main factor affecting the stable operation of transformers. Therefore, the PD should be monitored and identified ...

Polkadot (DOT) is trading at $3.39 as of July 7th, 2025, showing a 0.04% increase in the last 24 hours, according to CoinMarketCap. The price remains within a confined intraday range, facing strong ...

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Epson LQ-50 Dot Matrix Single Function Monochrome Printer best price is Rs. 13,550 as on 10th July 2025. See full specifications, expert reviews, user ratings, and more. Compare Epson LQ-50 Dot Matrix ...