GB/T 41879-2022塑料燃烧性能纤维增强聚合物复合材料的中等尺寸耐火测试国家标准
英文:Plastics—Burning behaviour—Intermediate-scale fire-resistance testing of fibre-reinforced polymer composites GB/T 418...
英文:Plastics—Burning behaviour—Intermediate-scale fire-resistance testing of fibre-reinforced polymer composites GB/T 418...