Yin amfani da cikakken nannade mai inganci mai laushi Pu, layin yana da kyau, aminci da numfashi, kuma motsi ya fi dacewa
Ƙarfafa bututu, kayan aiki sun fi kwanciyar hankali, kuma motsi ya fi aminci
Injini Daidaitacce Wurin zama Mai Kulawa maras kyau, dacewa kuma ba sauƙin karyewa ba
Ƙaƙwalwar ƙafar ƙafar ƙafa ba ta lalata ƙasa ba, yana sa kayan aiki ya fi dacewa da aminci
Siffofin Samfur
An zana Maballin kafaɗar kafaɗar ISO-Lateral Plate daga motsin ɗan adam. Rarrabe ƙahoni masu nauyi suna haɗar rarrabuwar kawuna masu zaman kansu da haɗaɗɗun motsi don daidaitaccen ƙarfin haɓaka da haɓakar tsoka iri-iri. Kushin baya yana kusurwa 40 digiri don daidaitawa da kuma kawar da haɓakar haɓakar kashin baya.