美利体育登录入口官网:DIN EN 15269-10:2011 门,百叶窗和可开窗组合,包括建筑五金元件的耐火性和/或烟雾控制试验结果的扩展应用.第10部分:轧钢滚动式链子装配.德文版本EN 15269-10-2011
Extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies including their elements of building hardware - Part 10: Fire resistance of steel rolling shutter assemblies; German version EN