Seta uxinzelelo lwevalve yokhuseleko
Ukuseta uxinzelelo, ukunyanzeliswa koxinzelelo kunye noxinzelelo lokuhlaziya ivalve yokhuseleko Uxinzelelo olusetiyo luxinzelelo olusetiweyo olusetelwe ngokwendalo lwevalve yokhuseleko. Uxinzelelo lokuhlaziya luxinzelelo lokuseta kwakhona ivalve yokhuseleko emva kokusuka. Ngokomzekelo, i-norma ...
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