A documentary profile about an invention (a secure safe) Introduction: Firstly, we thank Allah, the ...
The purpose of research:Lies the importance of research in rationalizing the consumption of water du...
The purpose: is to protect the building against the fires\rThe main idea: is an Automatic emergency ...
The set consist two units; the first shall be at the school headmaster office, a box with some openi...
All Praise be to Allah and Pray and Peace be upon to the Prophet\rof Allah ( Mohammad peace be upon ...