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标题:BS6853:1999 Annex D烟密度测试_BS6853附录D烟密度测试
正文:
BS6853:1999 Annex D: Code of practice for fire precautions in the design and construction of passenger carrying trains-Annex D: Methods for measuring smoke density.BS6853:1999: 载客列车设计与构造防火通用规范－附录D: 测定烟密度的方法。中国防火网全国免费咨询电话：400-666-7290网址：www.firete.com邮箱：info@firete.com
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