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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该剧主要讲述一对准夫妻孟云、艾达，在领结婚证过程中意外频发。两人的诸多前任不断出现，几次三番阻挠他们的婚姻大事，使得他们对彼此的感情有了困惑和不安。同时在一次次突发情况中，两人更加互相了解，携手继续他们的“领证历险记”。Graduated from preschool normal education or above. Non-kindergarten teachers' major graduates need a college degree or above to apply.Decrease monster defense before poison is applied张槐便怔住。When the client SYN packet arrives at the filter gateway, the SYN agent does not forward the SYN packet, but actively replies the SYN/ACK packet to the client in the name of the server. If the client's ACK packet is received, it indicates that this is normal access. At this time, the firewall sends the ACK packet to the server and completes three handshakes. The SYN agent actually replaces the server to deal with SYN attacks. At this time, the filter gateway itself is required to have strong ability to prevent SYN attacks.关于Match的，他正在寻找一个室友，在一个新的公寓里合租一个大房间。但是有两个人同时联系他。Match有3周的时间来决定他会选择谁做他的室友。所以Match开始了一个名为#MateMatch#HelpMeChooseRoommate的YouTubeVLOG，并要求观众投票决定他应该选择谁。这就是那三周的故事。It’saboutMatch,who’slookingforaroommatetoshareabigroominanewcondominium.Buttherearetwoguyswhocontacthimatthesametime.Matchhas3weekstodecidewhomhewillchoosetobehisroommate.SoMatchstartsaYouTubeVLOGcalled#MateMatch#HelpMeChooseRoommateandaskstheaudiencetovotewhomheshouldchoose.Sothisisthestoryduringthose3weeks.