🌐EnglishEnglishPortuguêsTürkçeالعربيةفارسی中文EntityQ11427155· pop 8Template:Chemical engWikimedia templateAvailable in 8 languages中文PortuguêsالعربيةMalayalamSinhalaTürkçeفارسیvia Wikidata sitelinks · CC0CategoriesChemical engineering