I-ZHTDOORS ithatha “isevisi yekhwalithi +” njengesisekelo somoya weqembu, futhi yenze uhlelo oluphelele lwesevisi yokuma okukodwa lokuklama, ukufakwa, ukugunyazwa nokugcinwa kweminyango yomlilo, okuhlanganisa iminyango yomlilo yensimbi, iminyango yomlilo yensimbi engagqwali, kanye nensimbi engenasici. iminyango yomlilo yensimbi. umnyango njll. Siyakwamukela ukuxhumana nathi.