benzotriazoles التعريفات والمعاني == English == === Noun === benzotriazoles plural of benzotriazole شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة benzotriazole benzotriazolic acid benzotriazol benzotriazolate benzotriazoli benzotriazolates benzotriazolo benzotriazolic acids benzothiazole