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Tamilnadu Resale Cylinderical Grinding Machine

Proceedings of 5th international conference on environmental aspects of bangladesh iceab 2014 paper id e20 a study on noise pollution of stone crusher machine at jaflong, sylhet sz farzana1, ah nury2, b biswas1 and a das1 1department of civil engineering, leading university, sylhet, bangladesh 2 department of civil and environmental.