1 Results for -珪石-
หรือค้นหา: -珪石-, *珪石*

EDICT JP-EN Dictionary
珪石;硅石;ケイ石[けいせき(珪石;硅石);ケイせき(ケイ石), keiseki ( kei ishi ; kei ishi ); kei seki ( kei ishi )] (n) silica [Add to Longdo]

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