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| 2013”N‚TŒŽ‚R“ú”s |
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| 2002”N‚TŒŽ‚X“ú”s |
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| ƒV[ƒg’n‚ÉΉpH |
| ‚P‚X‚U‚X”N‚XŒŽ‚Q‚P“ú”s | |
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| —°ƒJƒhƒ~ƒEƒ€z@CdS@˜Z•û»Œn •û‰ðÎ@CaCO‚R@˜Z•û»Œn ‘MˆŸ‰”z@ZnS@“™Ž²»Œn |
އ…» ‚r‚‰‚n2 ˜Z•û»Œn |
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| “º Cu “™Ž²»Œn |
Ô“ºz CuO “™Ž²»Œn |