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纰矯锛�0.50-0.60
纭匰i鈮�0.25
閷矼n锛�7.0-10.0
纾稰鈮�0.045
纭玈鈮�0.030
閴籆r锛�19.50-21.50
閹砃i:1.50-2.75
閴琈o鈮�0.50
姘甆:0.20-0.40
