Kwanan nan, tare da amincewar Gwamnatin Jama'ar Chengdu, layin jirgin ƙasa na Chengdu Metro Line 18 da ake jira zai buɗe aikinsa na farko a hukumance. Shi ne layin sufuri na farko na jirgin ƙasa na birni a ƙasar da ke da matsakaicin gudun kilomita 160 a kowace awa. Haka kuma shine layin jirgin ƙasa mafi sauri a cikin ƙasar da ya shiga tsakiyar birnin.

Layin Sufuri na Layin Jirgin Kasa na Chengdu mai lamba 18 muhimmin mataki ne don aiwatar da ginin Da'irar Tattalin Arziki ta Chengdu-Chongqing Double City da kuma dabarun "East Advance" na Chengdu. Hakanan shine layin sufuri na farko da aka gina kuma aka yi aiki a cikin yanayin PPP a Chengdu. Bayan buɗe Layi na 18, nisan aiki na jigilar layin jirgin ƙasa na Chengdu kusan kilomita 400 ne, wanda zai inganta hanyar sadarwa ta jigilar layin jirgin ƙasa na Chengdu, rage matsin lamba ga zirga-zirgar ababen hawa a kan yankin ci gaban arewa zuwa kudu na birnin, da kuma ba da cikakken kulawa ga aikin sufuri mai sauri na jigilar layin dogo bayan an kafa hanyar sadarwa, don biyan buƙatun 'yan ƙasa don tafiya mai inganci da sauƙi.

Domin biyan buƙatun ƙarfafa sauti a wurin, injiniyoyin sun yi amfani da lasifika masu layi biyu na inci 10 na TRS. G20. Tsarin ƙarfafa sauti ya dace da manyan wasanni na cikin gida da waje, sandunan wasan kwaikwayo, ɗakunan taro da sanduna. Ana amfani da subwoofer tare da G-18SUB don tabbatar da cewa sautin zai iya rufe dukkan filin a sarari, ya cika manyan buƙatun matakin matsin lamba na sauti da ingancin sauti, da kuma tabbatar da cewa an ji filin sauti a kowane kusurwa daidai, yadda ya kamata a rage hasken sauti na wurin, ba tare da murɗewa ba, sautin ɓangare, gaurayawa, sake kunnawa da sauran tasirin sauti mara kyau. Kyakkyawan ƙwarewar sauti ta sami yabo daga mai shirya.