ISSN (Print) - 0012-9976 | ISSN (Online) - 2349-8846

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rated in the feed pumps. Opinion is that tube leakage which has become a regular feature at Santaldih will not stop so long as bad equipment from BliEL remains in operation. Poor quality coal, thanks to mounting corruption in Coal India, is another important factor which damages machinery. Unwashed coal with a high degree of free silica, etc, simply intensifies corrosion

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