isibhengezo_sekhasi

Izindaba Zenkampani

  • Izinyathelo zokuqapha ekusebenzeni kwe-p-tert-butyl phenol ne-p-tert-octylphenol

    Izinyathelo zokuqapha ekusebenzeni kwe-p-tert-butyl phenol ne-p-tert-octylphenol

    Amanothi okusebenza kwe-tert-butylphenol ne-tert-octylphenol: 1. Ukusebenza okuvaliwe, ukuthuthukisa umoya wokungenisa umoya, sebenzisa isistimu yokungenisa umoya engaqhumi kanye nezinto zokusebenza;2, umqhubi kufanele aqale adlule enkathini yokuqeqeshwa okuqinile okukhethekile, kufanele aqinisekise ukuthi wonke umuntu uyakhumbula futhi ahlale elandela i-o...
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