1. Malinga ndi malo aMwala waukuluMusanayesedwe, chojambula chachikulu cha kulumikizana kwa chiletso chilichonse cha zidazo kuyenera kukhazikitsidwa motsatizana, kotero kuti kuwerengetsa molingana, kotero kuti kukhazikitsidwa kumatha kuchitika molingana ndi mfundo inayake kuti zitsimikizidwe.
2. Chifukwa cha kuyika, kutalika kwa m'mimba mwake kumatha kukhala ndi pakati pa mainchesi, mosiyanasiyana), kuchuluka kwa kukula kwake sikuyenera kusinthidwa, kotero kuchuluka kwa kukula kwa gawo lililonse ndi chiwerengero cha gawo lililonse ndikukhazikitsa.
3. Atayeza, tikulimbikitsidwa kuti akonze anthu atatu kuti ayenere, imodzi kuti mufufuze kaye, mutayeza zokhala ndi ziphuphu zokhala zotetezeka, ngati mulibe mkhalidwe wachipembedzo. Kuyeza ndi ntchito yosamala, ndiye kuti kuyika kwa kuyikapo kofatsa, muyeso ndi kujambula kuyenera kukhala koyenera kukhala koyenera, mukadzaza tebulo liyenera kukhala lalikulu komanso lomveka bwino. Munjira yeniyeni imagwira ntchito yogwirizana, malinga ndi mfundo zoyenera kuti mugwirizane ndi kugwiritsa ntchito.
4. Zambiri zoyezera ziyenera kudzazidwa patebulo.
Chingwe chachikuluNdi imodzi mwazomwe zimagwiritsidwa ntchito kwambiri, zomwe zimagwiritsidwa ntchito kwambiri m'magulu makina, zamakampani zamakampani, mphamvu zamagetsi zamakampani ndi zovomerezeka ndi ogwiritsa ntchito.Chingwe chachikuluali ndi magwiridwe osiyanasiyana. Kupanga kumagawidwa kulowa mu kugudubuzika, ndipo kuthyolako kodetsa kumangogawika. Zinthu zopangira kaboni, chitsulo chosapanga dzimbiri ndi chitsulo.

Magulu Ogulitsa
Mulifupi waukulundizofalaFlatndiBwenzi lowala. Waya mayalasiali wamkulu. Pazopangidwa zenizeni komanso malonda, kapena akaunti yazinthu zowonjezera zowonjezera pagawo lalikulu. Kuwala kwathyathyathyamulifupi waukulundifupa lotenthaDiameter kumalumikizana zimakhala ndi kapangidwe kake kagwiritsidwe ntchito, ndipo kumatha kuwonetsa mawonekedwe ndi maubwino osiyanasiyana kuti athandizenso kutenga gawo lofunikira. Flat Flonger Orded yokhala ndi mulifupi waukulu ali ndi vuto lalikulu ph1mna.Bwenzi lowala, imadziwikanso kwambiriFlange Flange, okhazikika, oyenera kupsinjika kwambiri ndi nthawi zotentha. Pali mitundu itatu ya nkhope zofunda: nkhope yathyathyathya, yoyenera yovuta kwambiri, sing'anga wamba; Conceve ndi Consex pamwamba, oyenera kuponderezana pang'ono; Tenon ndi kayendedwe kathunthu, woyenera kuyaka, wophulika, wowopsa, wowopsa komanso nthawi zambiri.MakondoMagawo osiyanasiyana ali ndi ntchito yabwino pamagawo osiyanasiyana, ndipo zotsatira zake zidzakhala zosiyana m'malo osiyanasiyana ndi malo.