Zosagwirizana zazikulu ndi kugwiritsa ntchito:
Zojambula zachikhalidwe: 0.5 ~ 10 mm

Kugwiritsa ntchito: kumagwiritsidwa ntchito makamaka mu ufa wa ng'anjo ya ufa, ng'anjo yolunjika, chowotcha chubu cha chubu ndi mitundu yonse ya mitundu yotentha kwambiri.

Buku la Ogwiritsa
1.
2. Njira yokhazikitsa kuti musagogoda, kupewa waya wonyowa, wokhala ndi manja, ayenera kuvala magolovesi. Waya uyenera kukhazikitsidwa pambuyo pa ng'anjoyo yatsala, ndikupewa zipsera za dothi, dothi, kapena kuyika kosayenera, pokhudza moyo wa
3. Magetsi ovotera kuti agwiritse ntchito. Mumlengalenga, asirikali acid, malo okhala ndi chinyezi chambiri chogwiritsa ntchito moyo;
4. Kutentha musanagwiritse ntchito kuyenera kukhala kouma kouma kouma kuyenera kukhala kouma kouma.
5. Kukhazikitsa kwa ng'anjce kuyenera kuonetsetsa kuti waya wokonzedwa bwino kuti asayipitse ng'anga yokhudza waya, pewani magetsi kapena kuwotcha.

Ngati pali funso lililonse, ma pls khalani omasuka kutiuza.