9 sinf kimyo bsb javoblari 4 July 8, 2019 16 32 64 128 9 sinf kimyo bsb 4 javoblari 1 variant 9 sinf kimyo bsb 4 javoblari 2 variant 9 sinf kimyo masalalar yechish 9 sinf kimyo 1 mavzu 9 sinf kimyo 19 mavzu
