6、 theevacuation of theoccupants andtheintervention of theemergencyservices:罗格朗提供防火特别性能的系列线槽,方便人员快速撤离和紧急服务的介入in caseoffire,thesmokesare less opaque andless acidicthanbasicalmaterial.一旦发生火灾,相比普通材料产生烟雾的浑浊和酸性程度会较少Incase offire, evacuationtime is a importantcriterion:一旦发生火灾,撤离时间是非常重要的指标-ther
7、eductionof theopacity increases the visibility of theevacuation waysby theoccupants andforthefiremens浑浊度的减少会增加居住人员和消防人员的撤离的能见度the reduction of acidity reduces theirritatingeffectsof smoke whichimpair vision and breathing.酸味的减少会减轻烟雾带来的疼痛程度,而烟雾会损坏视力和呼吸For theapplications wherethe risko