geotechnics التعريفات والمعاني == English == === Noun === geotechnics (uncountable) A branch of civil engineering related to soil and rocks شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة geotechnical geotectonics geotecnica geotehnic geotechniques geotechnique geotechnically geotechnic geotecnici