petrochem التعريفات والمعاني == English == === Adjective === petrochem (not comparable) Clipping of petrochemical. === Noun === petrochem (plural petrochems) Clipping of petrochemical. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة petrochemical petrochemistry Petrochemie petrochemie petrochemist petrochemicals petrochemically petrochemists petrochems