General technical requirements of building outdoor bar screen
全国建筑构配件标准化技术委员会(SAC/TC 454)
本标准规定了建筑室外用格栅的术语和定义、分类和标记、材料、一般要求、要求和试验方法。
本标准适用于建筑外围护结构中的固定格栅。
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