emissions in air

  1. rahul_parab2006

    PPT on Cement Industry

    Here is a very good PPT on Cement Industry...............>>> A very good source of information relating to the economy.......
    • rahul_parab2006
    • Thread
    • by-products materials cement cement blends cement industry co2 emissions early uses emissions in air environmental impacts heavy metals history of cement hydraulic cements industry modern cement non-portland origin of cement portland cement ppt present clinker setting of cement use of fuels ypes of cement
    • Replies: 19
    • Forum: Managerial Economics ( Eco )
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