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10、-f fil!fm ft fi t c 1 2)7.3 11t ft Fi M tum t&c 13)7.4 1fil M T;fi Mil 4 c 1 3)8 .(14)*Jl!.Yim iPJ i Ejj.c 15)!JI mtll .c 16)ffl:X i.Jl S)j.(1 9)1 Contents 1 General prov1s1ons 2 Iern1s 2 3 Basic rcquiren1cnts :)/l f(7,m it oo*ml1-T1i:kt Ii fJJ E o 1 2*2.0.l f(1tf 1&iron tailings sand fJc 11t 15 N f
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