🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsРусскийفارسی한국어中文日本語EntityQ947396· pop 12· linked from 56 articlesInsertion lossloss of signal transmission power when devices are connected to a transmission lineAvailable in 12 languagesEspañolDeutsch中文日本語РусскийItalianoBahasa IndonesiaCatalanFinnishفارسی한국어ConnectionstelecommunicationsEntitypowerEntityCategoriesEngineering ratiosTelecommunications engineering