Isistimu Yesilingi Emisiwe
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I-Amulite Yekhwalithi Ephezulu Yegridi Emisiwe Yezingxenye Ze-T-BAR Enamafreyimu Oseyili Wentengo Yefekthri
Igridi yesilingi se-T bar yenziwe ngensimbi eshisayo ecwilisiwe, icindezelwe ukuze imise okwe-T ngemva kokupholisa, upende obhakiwe phezulu, uphahla lwamanga omisiwe oluhlanganisa i-main tee, i-cross tee, kanye ne-angle yodonga ukwenza uhlelo lwegridi lusekele ama-tiles ophahleni.Isetshenziswa kakhulu ezakhiweni zomphakathi ezifana nehhovisi, isibhedlela, ikilasi, isikhumulo sezindiza nokunye.