CERTIFIRE认证：TS34防火门的的闭门器装置和配件
日期:2020-03-16 13:18
smoke control tests for door, shutter and openable window assemblies and elements of building hardware - Part 2: Fire resistance characterisation test for elements of building hardware
EN 1634-3 ：建筑五金件的门、百叶窗和可开窗户组件的耐火试验和防烟试验。第3部分：防火门门和百叶窗组件的防烟试验
EN 1634-3 Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware. Smoke control test for door and shutter assemblies
EN 1154 ：建筑五金，闭
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