Ma’aikatar ta masana’anta ce kuma mai gwada kwan fitila a China.

Za a gwada dukkan fitilun motar mu a hankali.

Misali, masu gwajin kwan fitila na motar mu sun haɗa da spectormeter, na’urar gwajin lokacin rayuwa da haɗin kai.

Domin bayyana muku a sarari gwajin kwan fitila na mota, zan nuna muku hotuna kamar yadda a kasa.

Saboda samun masu gwajin kwan fitila, ana iya tabbatar da inganci.

Maraba da duk mutane suna zuwa don tattaunawa da mu game da gwajin kwan fitila a kowane lokaci.

A halin yanzu, duk fitilun motar mu duk suna da arha sosai.