ISO 5658-2 Reaction to fire tests-Spread of flame Part 2: Lateral spread on building products in vertical configuration.
2对火反应试验火焰传播第2部分：直立布局中建筑产品侧面火焰蔓延程度。
ISO 5658-2 Reaction to fire tests-Spread of flame Part 2: Lateral spread on building products in vertical configuration.
2对火反应试验火焰传播第2部分：直立布局中建筑产品侧面火焰蔓延程度。
应用推荐