Makina opangira ma aphiri a Forge a Firm ndi zida zoyendera bwino zomwe zimagwiritsa ntchito mtengo wokwera kwambiri kuti alembetse kapena kuyika mafuta
Amatinso kulondola kwambiri, liwiro, ndi luso lamphamvu ndipo limatha kupanga mapangidwe ovuta komanso okhazikika {
Kuphatikiza apo, amapereka zochulukirapo, kukonza pang'ono, komanso moyo wautali {fiber Monda