छत मे Steel Bar कैसे बंधा जाता हैं? chhat mein Steel bar kaise bandhte hain? reinforcement in slab
#slabcasting #reinforcementdetail #chhatmesariyakaisebandhe #cghatmesariyakaisebandhajatahain #bbsforslabcasting #steeldetailindlab #chhatmesariyakaisebandhajatahain
22 фев 2021