Thumela ngeenxa zonke. Uthelekisa njani? Ukuthelekisa amaxabiso? Ngaba unokuqinisekisa umgangatho weflethi oyithengileyo? Umvelisi weflethi olandelayo ufundisa indlela yokuchonga umgangatho weiflange. Ukwenzela ukuthenga iindleko ezininziIimveliso zeFlange.
1. Ixabiso lokuthelekisa, xa iphantsi kakhulu kunexabiso lentengiso. Umgangatho awunakuqinisekiswa;
2. Nokuba izinto ezikufanelekileyo kufuneka zifunyanwe zizixhobo, ezingenakwenziwa liso ngamehlo;
3. Uvavanyo lobunzima, ngakumbiiflange, ukuveliswa kwenkqubo yokufowuna engenanto, ukuze kufezekiswe ubunzima obungaphelelayo, kukwadinga ukucecwe izixhobo;

4. Ukuqwalaselwa kwamehlo ngaphandle kweliso, imfuneko yokuba uthelekise iiflethi, thatha iziqwenga ezibini zeIxabiso leFlangeUmahluko (ngokusesikweniAbavelisi beflongekunye neSebe leShawulesa zeroiflange) Beka kunye, iliso eliphakathi libona indlela uphawu.
5. I-caliper iyafuneka kumlinganiso omkhulu. Ngaba idayami elingaphakathi likhulu, nokuba idaya elingaphandle lincinci, kwaye ungakanani ubunzima?
Shanxi donghuang amandla omoyaUkwenza iflongeCO. Ukuvelisa i-brand, esemgangathweni simahla, sijonge phambili ekusebenzisaneni nani.