【多选题】【消耗次数：1】
以下哪个属于建筑业推广的新技术（ ）。
①
纤维混凝土
②
电动桥式脚手架技术
③
住宅钢结构技术
④
细水幕喷淋系统
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住建部《关于做好建筑业十项新技术（2010）推广应用的通知》（建质[2010]170号）中的十项新技术属于“四新”技术的范畴，其包括（ ）。
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