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6. Internet access rate: To ensure stable Internet connection, the lowest connection rate is above 56kbps (using Modem dialing), and above 512kbps (using ADSL or broadband access) is recommended.It is convenient for fighting and evacuation, and a circular fire lane should be set up. With the accelerating pace of urbanization, urban land is increasingly tight, which promotes the construction of high-rise buildings. Many high-rise buildings, due to poor consideration of fire prevention design and other reasons, have many congenital hidden dangers, and fires occur from time to time, causing heavy losses. In order to create convenient conditions for fire fighting and rescue work and ensure the safety of buildings, circular fire lanes should be set up around high-rise buildings. However, regardless of the size of the building, it is indeed difficult to require the circular fire lanes. Lanes can be set up along the two long sides of the building. In order to prevent the collapse of building components in case of fire from affecting the normal operation of the fire lane, the distance between the fire lane and the outer wall should be 5m. There should be no trees, overhead pipelines, etc. that hinder the operation of climbing fire engines between fire lanes and high-rise buildings. If the total length of the building exceeds 220m, a fire lane shall be set up to pass through the building. There is no inner courtyard in the building, there are ring fire lanes around it, and fire engines crossing the building need to be set up. Q: An L-shaped high-rise building has a total length of about 170m, a length of 120m along the street, and a length of 50m along the inner street (residential road). Do you want to set up fire lanes crossing the building? A: The relevant provisions of the "Construction Regulations" and "High Regulations" consider that there is no restriction on the length of the two wings on the premise of meeting the requirements of fire fighting and evacuation. The building only needs to set up a pedestrian passageway connecting the street and the inner courtyard at the part over 80m along the street, and there is no need to set up a fire lane. In the planning of fire lanes, in addition to the relevant provisions of the "Construction Regulations" and "High Regulations", attention should also be paid to　　7. Hail Britpop!李敬文点头，对小葱道：那我去了？小葱也忍不住笑了，大大方方地点头，柔声道：你去吧。而且他们也是匆忙渡河，准备的木筏明显不够，我们赶到时候仍旧有二百多人没来得及渡河。他更深信知识才可改变命运，凭着一颗坚毅的意志和决心，生终取得物流管理学学位，并积极拓展其事业。或许冥冥中自有主宰，天生在柴荣智的物流集团罗致工作，获智的垂青，这对相见却未相知的父子渐渐产生深厚的感情。生的同窗兼同事康正（关礼杰饰）亦同受智的器重。正钟情于林艾美（黎姿饰），然而势利的美只视智为目标对象，美在不经意下发现生乃智的私生子这秘密，于是转移目标，主动追求生，然而生早已将其心交给常喜（蔡少芬饰）。为此，美不择手段，利用Kiki（钟丽淇饰）从中破坏生与喜的感情。Kiki被杀，一切证供均对生不利，连唯一证人喜亦推翻口供