In_the_wet_process_of_cement_manufacturing_raw_material_is_heated_to_a

1.	In_the_wet_process_of_cement_manufacturing_raw_material_is_heated_to_about______________$
A.	650-900 ¬¨¬®‚Äö√†√ªC
B.	900-1300 ¬¨¬®‚Äö√†√ªC
C.	1300-1450 ¬¨¬®‚Äö√†√ªC
D.	900-1050 ¬¨¬®‚Äö√†√ªC
Answer» D. 900-1050 ¬¨¬®‚Äö√†√ªC

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