hi all, well i need help here,
you see, we have this presentation about air condotions at office, not really what professional, but we have no idea about this
so what we need is, types of a/c's. and the differences between them, which is better, advantage and disadvantage of each type.. and thats all...
well umm it doesnt mind if it was english or arabic, we can still translate the english to arabic,,,
umm one more thing, can you make it easy for people to understand , coz we are not talking about engineering.... thank you all....