Polysulfans التعريفات والمعاني == German == === Noun === Polysulfans genitive singular of Polysulfan شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة polysulfone polysulfate polysulfane Polysulfan polysulfated polysulfation polysulfonated Polysulfane polysulfones