Zvishandiso uye maitiro:
Muchina uyu unonyanya kukodzera kucheka dhizaini kana zvidimbu zvematehwe, rabha, mapurasitiki, pepa-bhodhi, jira, kemikari fiber, isina-yakarukwa uye zvimwe zvinhu zvine blade yakaumbwa.
1. Kutora chimiro chegantry framework, saka muchina une hukuru hwepamusoro uye uchengetedze chimiro chayo.
2. Musoro wepunch unogona kufamba uchitenderera, saka munda wekuona wakakwana uye kushanda kwakachengeteka.
3. Kudzosa sitiroko yeplaten inogona kuiswa zvisina tsarukano kuti ideredze isina basa sitiroko uye kuvandudza kushanda zvakanaka.
4. Kushandisa nzira yemafuta akasiyana, kucheka kunokurumidza uye nyore.