heliometers التعريفات والمعاني == English == === Noun === heliometers plural of heliometer == Dutch == === Noun === heliometers plural of heliometer شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة heliometer heliometric heliometri heliometry heliometro Heliometer Heliometern heliometrically