Ipayipi lepayipi le-fire bellows lingenziwa ngokwezifiso ngokukhethekile, elinganikezi nje kuphela ukwakhiwa okulula, ukonga isikhathi nokonga izindleko, lithatha indawo yendlela yendabuko yokwakha yokulinganisa okuyinkimbinkimbi, ukusika ipayipi, ukuxhuma izinyo, ukukhiya nezinye izinqubo, ngokuphumelelayo ukunciphisa umsebenzi. ..
Funda kabanzi