Appropriate Technology - Find out what are people doing then help them do it better, ventilation - a supply of fresh air, solar powered - changing energy from the sun into power, empower - to give power or authority, absorbed - taken in or soaked up, social equity - fairness to all the people, rural community - open land with fewer homes, affordable - have enough money to buy,

Appropriate Technology

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟