Kodi BS1139 ndi chiani?

BS1139 ndi lingaliro la Britain Standard la zida zosindikizira ndi zigawo zomwe zimagwiritsidwa ntchito pomanga. Zimawonetsa zofunikira za machubu, maasi, matabwa, ndi zofunikira zomwe zimagwiritsidwa ntchito popanga ma sckafold systems kuti zitsimikizire kuti chitetezo, chabwino, komanso kugwirizana. Kutsatira muyezo wa BS1139 ndikofunikira kuti mukhalebe ndi mtima wosagawanika komanso chitetezo cha zinthu zomwe zikuchitika pamasamba omanga.


Post Nthawi: Meyi-22-2024

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