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　　Izumi Sena was born to one of the most well known ...The following question: The fire truck lane should meet the requirements of disaster relief and evacuation, and its width should ensure that the fire truck can still pass after the houses on both sides of the main road are affected and collapsed. Reasonable planning, construction and renovation of fire lanes shall be carried out in the blocks. The width, spacing and turning radius of fire truck passages shall be required by relevant regulations of symbols to ensure the smooth flow of fire truck. Cities with rivers and railways passing through should take measures such as adding bridges to ensure the smooth flow of fire engines. Due to the needs of urban construction, when temporary excavation or occupation is necessary, the approving unit must promptly notify the public security fire supervision institution. GB50016-2006 Code for Fire Protection Design of Buildings 6.0. 1 The passage of fire engines should be considered for the roads in the block, and the distance between the center lines of the roads should not be greater than 160.0 m m. When the length of the building along the street is greater than 150.0 m or the total length is greater than 220.0 m, a fire lane shall be set up to pass through the building. When it is really difficult, an annular fire lane shall be set up. 6.0. 2 For buildings with closed inner courtyard or patio, when the short side length is greater than 24.0 m, fire lanes entering the inner courtyard or patio should be set up. 6.0. 3 When buildings with closed inner courtyard or patio are along the street, pedestrian passageways (stairwells can be used) connecting the street and inner courtyard shall be set up, and the spacing shall not be greater than 80.0 m m.. 6.0. 4 Facilities that affect the passage of fire engines or the safe evacuation of personnel shall not be set up on both sides of the fire lanes that pass through the building or enter the inner courtyard of the building. 6.0. 5 Gymnasium with more than 3000 seats, exceeding1999年 ルパン三世爱のダ?カーポ～FUJIKO'SUnluckyDays～ 爱的记号~不二子的倒霉日 ワタナベシンイチ《快乐再出发》节目组针对快男们对自己团综的策划，结合实际预算“降级”处理， "凑”出一次圆梦之旅。边走边唱成固定项目，快男们将自主设计这迟到的15年的团综，在高度自由向度下，将如何把自己安排的明明白白，这注定是一场充满离谱和意外的爆笑之旅However, it seems that it is deliberately against you. Just as you unpacked it, the package exploded.尹旭和韩信两人也终究要在沙场上一较高下……大梁位于大河之滨，战国时期魏王迁都于此之后，就修建了很多人工运河，鸿沟就是其中比较著名的一条