🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng Việt한국어EntityQ560512· pop 7CLHCLH may refer to:Article3 sectionsContentsScienceCompaniesSee alsoCLH may refer to:==Science== Chlorophyllase, an enzyme Hydrogen chloride, a chemical compoundRead full article (4 paragraphs)Available in 7 languagesFrançaisDeutschItalianoSerbianSerbian (Latin)한국어via Wikidata sitelinks · CC0Connectionshydrogen chlorideEntityLufthansa CityLineEntity