How to calculate the quantity of roof sheets, GIS, PPGI, G28, G30, G32, ባለቀለሙ ቆርቆሮ ለማስላት

በዚህ ቪዲዮ ስለቆርቆሮ አይነቶችና እንዴት ፍጆታ በቀላሉ እንደምናሰላ እናያለን
#ውድ_የኢትዮጃን_ኮንስትራክሽን_ቤተሰቦች_ስለ_ጠቅላላ_ኮንስትራክሽን_ቴክኖሎጂ_እና_ካድ_ዲዛይን_ማወቅ_ይፈልጋሉ_እንግዲያውስ_ሰብስክራይብ_በማድረግ_እና_ደወሉን_በመንካት_ቤተሰብ ይሁኑ። እንዲሰሩልዎት የፈልጉትን በኮሜንት ያሳውቁን
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[@MELAKUTSEGAYEGOBENA]

በጣም ደስ የሚል ትምርታዊ መረጃ ነው አመሠግናለው

[@JabessaDachasa]

Wow

[@JabessaDachasa]

Wow❤

[@yohanneslucky5538]

መልካም፡ትምሀርታዊ፡መረጃ፡ነው።
አመሠግናለሁ

[@awolabdu8707]

Thank You so much 😍😍😍😍

[@beniraseta7782]

Enamesegenalen wendemachen 👍👍👍

[@tilahunatakltiabay]

an execellent way of important information that help me to motivate in the practical activities

[@shafigohe5458]

Can you please let me know where i can get a 20cm H Beam or I beam?