?????¼é??æ±?3??26?¥ä¸¨??纳è????(688799.SH)???ï¼?è¿??¥ï????¸æ?¶å?°å?½å????????£ç???å±??¸å??ç­¾å?????¸å?¥ç?¨ç¡«?¸æ?ä¸??ºé??溶液??????注å??è¯?ä¹þ:????

?????¸å?¥ç?¨ç¡«?¸æ?ä¸??ºé??溶液???¨ä?对ä?ç»?æ²»ç???¹æ????????¢æ?§æ???管ç??????æ²»ç????严é?????¥æ?§å??????ä½???æ²»ç????æ²?ä¸??ºé????ººå·¥å??????β2?¾ä??ºç???ä½??´å????ä¸?ï¼?å±?æ°´æ?¨é??ç±»ç???¾ä??ºç?æ¿??¨è????æ²?ä¸??ºé???½é???©æ?§æ??¨Î??¾ä??ºç???ä½?ï¼?稳å??¥å¤§ç»???????碱æ?§ç?ç»???ï¼????¶è???ä»?è´¨ç?????¾ï?ä»?????è½»ç?±è?äº?ä»?è´¨å?èµ·ç?????管ç???????¼å?¸é??ç²?????è¡?æ°´è?¿ç?°è±¡?????¸å?¸å?¥ç?¨ç¡«?¸æ?ä¸??ºé??溶液????å­þA?????°æ³¨????ç±?ç±»è?·å?????注å??è¯?ä¹þ