tetrazolfo التعريفات والمعاني == Italian == === Etymology === From tetra- + zolfo. === Noun === tetrazolfo m (inorganic chemistry) tetrasulfur شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة tetrazolium tetrazole tetrazolyl tetrazolinone tetracolored tetramorfo tetrazonocolpate tetrazolide tetracolon