Kuncike ezintweni ezisetshenziswayo zamapayipi. Kumapayipi ensimbi anomoya omuhle, izindandatho zokumisa azidingeki uma ama-flange exhunywe kahle futhi emiswe. Kumapayipi angewona awensimbi, amapayipi afakwe uthayela, noma amapayipi anezingqimba, izindandatho zokumisa ziyadingeka ukuze kwakheke iluphu ephelele yesiginali. Ngaphandle kwezesekeli zokumisa ezifanele, imitha izobhekana nokuphazamiseka kwesiginali, ukweqa kwedatha, noma ukulinganiswa okunganembile.
Isikhathi sokuthunyelwe: Juni-02-2026