Ifihan ti toothed irin latissi grating awo:
Toothed STEEL awo nipasẹ ọkan ẹgbẹ ti wa ni serrated alapin, irin welded, ni afikun si awọn abuda ati lilo ti arinrin irin awo tun ni o ni kan to lagbara egboogi-skid agbara, paapa dara fun tutu, isokuso ibi, ti ilu okeere epo Syeed.Ehin Iru irin awo pẹlu gbona fibọ galvanized dada itọju, ni o ni kan to lagbara ipata resistance.Ọja yii le ṣee lo fun ideri gutter ati fireemu pẹlu asopọ mitari, egboogi-ole, ailewu, rọrun lati ṣii.