pirocatechina التعريفات والمعاني == Italian == === Noun === pirocatechina f (plural pirocatechine) (organic chemistry) synonym of pirocatecolo ==== Derived terms ==== pirocatechinico شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة pirocatechinici pirocatechiniche pirocatechinico pirocatechine pirocatechinica pyrocatechin pyrocatechinic pyrocatechins pyrocatéchine