• bg1
  • roof top tower

    rufin saman rufin

    Sandunan eriya Idan tsayin eriyar bai wuce mita 6 ba, ana bada shawarar yin amfani da sandar eriya ta saman. Bakin sandar eriya gaba daya tsayin mita 4-9 ne, galibi ana iya rataye eriya guda 1-3, wanda aka yi da D = 60-89 bututun ƙarfe, tare da ƙaramin sandar walƙiya mai tsawon 500mm a saman, kuma sandar na iya bango ko mai zaman kanta Ko jan layi. Abubuwan samfuran sadarwa na kwalliya: fasalin dunƙulen da aka saba amfani dashi, kyakkyawa, mai sauƙi da haɗin kai; Daban-daban bayani dalla-dalla ...