Short Bayani:

A fagen fasahar goge goge, Yousheng ya kirkiro sabbin fayafai na gogewa, wanda ya hada da sandpaper da jikin karammiski, kuma su biyun suna laminin kuma an hade su. Tef ɗin Velcro da ke kan tiren an haɗa shi da jikin ulu. Idan aka kwatanta da kayan gogewa na al'ada, babban halayyar diskin yashi shine cewa zai iya ɗaukar ƙura da ƙurar da aka samar a cikin aikin sarrafawa cikin lokaci, inganta ƙimar aiki, da rage ƙura da ƙurar foda. Bayan haka, yana da kyakkyawan kiyaye muhalli. Duk waɗannan fasalulluka na iya inganta yanayin aiki da kyau.