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| codo |
treo |
ceo2/treo |
non-re impurities max(ppm) |
| min% |
min% |
fe2o3 |
cao |
sio2 |
cl- |
| ce2(co3)3-1 |
45 |
99.95 |
30 |
100 |
100 |
300 |
| ce2(co3)3-2 |
45 |
99.9 |
40 |
100 |
200 |
400 |
| ce2(co3)3-3 |
45 |
99.5 |
80 |
100 |
300 |
400 |