Orifjonov Kimyo | Mega DTM-Variant 2023-2024 dan repost
Optima 2021. 1-Bob. 3-mavzu Yadro reaksiyalari 56-93 masala yecimlari
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Yechim✍ @Bulajak_tramatolog_inshaolloh
@grand_kimyoo
Yechim✍ @Bulajak_tramatolog_inshaolloh