zu
Emkhakheni wezinto zokwakha nokuhlobisa, ukubaluleka kwezinhlelo zokugcina amapayipi ezinokwethenjelwa akunakwenziwa ngokweqile. Phakathi kwezinto ezahlukahlukene ezisiza ukuphathwa kokugeleza okusebenzayo ezinhlelweni zamapayipi namapayipi, ukugoba komgwaqo u-90 ° kuvele njengento ebalulekile. Lokhu kufaneleka kubaluleke kakhulu kuzinhlelo zokusebenza ezidinga ukujika okubukhali ohlangothini, okuvumela ukuzama okungenamthungo