Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
سلام خسته نباشید
اقای اقاجانی شیمی پیش فصل 3 و 4 + شیمی محلول سال سوم رو هم ادامه می دهند یا خیر ( واقعا عالی بود )