Ukuxhumanisa amapayipi kuwuhlobo lwethuluzi lokubhoboza ensimini kawoyela, elisetshenziswa kakhulu ekuxhumeni amapayipi. Ukuxhumanisa amapayipi kuxazulula inkinga yokuphuka kokukhathala kokuxhumanisa okukhona ngenxa yokugxila ekucindezelekeni.
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