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˜ʣr(nng)I(y)˜
•1 98.0% 
•2 c152-156 
•3 s|(zh)2% 
•4 ȣ-16~-19 
•5 ȣPH4.5-6.5 
•6 Ȼ0.02% 
•7 4.8% 
b25kg/drum 

l(f)rg2008/8/18 9:28:00
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