external escape route = external evacuation route是什么意思、英文翻译及中文解释
external escape route = external evacuation route
词语: external escape route = external evacuation route
解释: 【消】室外疏散路线<通过屋顶,楼梯,阳台,走道,天桥或庭院到达最终安全出口或进出另一条疏散路线或安全区的室外路线>
词典: 消防专业英汉词典
external escape route = external evacuation route
词语: external escape route = external evacuation route
解释: 【消】室外疏散路线<通过屋顶,楼梯,阳台,走道,天桥或庭院到达最终安全出口或进出另一条疏散路线或安全区的室外路线>
词典: 消防专业英汉词典