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BS6853 Annex D测试名称：烟雾密度测试

BS6853附录D样品尺寸：根据产品的最终用途而定

对于英国车载客列车所用材料有五种不同的测试方法去评判烟雾密度。

BS6853烟密度测试五种不同的测试方法如下：
 
BS6853 Annex D.8.3 – 小面积烟密度测试方法
BS6853 Annex D.8.4 – 面板烟密度测试方法
BS6853 Annex D.8.5 – 座椅烟密度测试方法
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BS6853 Annex D: Methods for measuring smoke density
BS6853 Annex D: 烟密度的测试方法

烟密度一般火灾时能见度相关，因为能见度下降会使人们更难以逃离火灾现场。从而增加了烟雾毒性、火焰、热量给人们带来的生命安全风险。

对于英国载客列车所用材料有五种不同的测试方法去评判烟雾密度。

BS6853 Annex D五种不同的测试方法如下:
 
 BS6853 Annex D.8.3 – 小面积测试方法
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1. Standard- BS6853 Annex D
BS6853 Annex D: Methods for measuring smoke density
BS6853:1999 Code of practice for fire precautions in the design and construction of passenger carrying trains.

BS 6853 Annex D.8.3 is utilized for Minor Use Materials (Tables 7 and 8 of BS 6853: 1999) and Textiles (Table 11 of BS 6853: 1999).

1. Standard- BS6853 Annex D
BS6853 Annex D: Methods for measuring smoke density
BS6853:1999 Code of practice for fire precautions in the design and construction of passenger carrying trains.

2. Standard Brief-BS6853 Annex D
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1. Standard- BS6853 Annex D8.3
BS6853 Annex D: Methods for measuring smoke density
BS6853:1999 Code of practice for fire precautions in the design and construction of passenger carrying trains.

1. Standard- BS6853 Annex D
BS6853 Annex D: Methods for measuring smoke density
BS6853:1999 Code of practice for fire precautions in the design and construction of passenger carrying trains.