SILICA FUME ON THE STRENGTH PROPERTIES OF ... effect of replacement of cement by silica fume on SIFCON, slurry was prepared by replacing cement by silica
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screw press oil expeller for groundnut in the rural communities. This would go a long way in ensuring food security, alleviating poverty, and creating ...
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Customer partnership is more than "putting customers first", or finding mutually satisfactory solutions to shared problems, or a dedication to excellence in every sale or service encounter.
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