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ʻO Mongolia ka mea kūʻai aku i ka Cement Le Chatalier Ring

ʻO ka maikaʻi maikaʻi a me ka lawelawe maikaʻi!

Le chatelier soundness hoao

Kiʻi lāʻau ʻulaʻula sima

Ka manawa hoʻouna: Mei-25-2023