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zirconia-欧洲杯投注官网

product yield:3000mt / year
producers:jining canal emery co.,ltd.
product yield:3000mt / year
producers:jining canal emery co.,ltd.
physical and chemical indicators: implementation of standards(gb/t7986-2001)

item unit value
al2o3 % 44.0-49.0
zao2 % 33.0-39.0
sio2 % 16.0-19.0
particle size mm 0-0.212 0.212-0.59 1-3 
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