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áËÅ觷ÕèµÑé§ |
»ÃÔÁÒ³ÊÓÃͧ | à¡Ã´à©ÅÕè | àÍ¡ÊÒÃÍéÒ§ÍÔ§ |
áËÅ觺éÒ¹áÁè·Ò¹ µ.ºéÒ¹ºÍÁ Í.áÁè·Ð ¨.ÅÓ»Ò§ |
>300,000 |
25.4 % Al2O3 58.3 % SiO2 2.6 % Fe2O3 |
(23)/(26) |
áËÅ觺éҹ⤡äÁéÅÒ µ.⤡äÁéÅÒ Í.àÁ×ͧ ¨.»ÃÒ¨Õ¹ºØÃÕ |
40,700 |
23.6% Al2O3 58.1% SiO2 3.5 % Fe2O3 |
(23)/(26) |
áËÅ觷Øè§â¡§ËÒ§ µ.·Øè§ãËè Í.·Øè§ãËè ¨.¹¤ÃÈÃÕ¸ÃÃÁÃÒª |
220,000 |
23.6% Al2O3 58.1% SiO2 3.5 % Fe2O3 |
(2)/(-) |
ÃÇÁ (´Ô¹-ºÍÅà¤ÅÂì) |
560,000 |
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