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As far as possible, the test points are uniformly placed on the welding surface, which is convenient to use on-line test fixtures and test probes. The test points of SMC/SMD on the component surface are led to the solder surface through holes. Individual test points are allowed to be placed on the component surface, but no more than 2 test points on the component surface are allowed. Components with a height of more than 10mm cannot be placed on the test surface.葫芦并未听清她说什么，倒被她娇俏动人的模样弄得呆愣。As the representative of action games, DNF's combat system is its greatest feature. Different from previous MMORPG为了报答师父，同时完成父亲宏扬武道的心愿，马踏上了追求太极最高境界之路。于是，他挑战天下第一帮派苍龙派的掌门人段晓星(林峯)，结果败在对方手上；他的人生，自此以打败星为目标。此外，二人也因为一个女子言子规(胡杏儿)和野心勃勃南方高手闾丘傲(郭政鸿)的缘故，而无可避免地一战再战。If an attack is detected, the management center will start a cleaning scheme to pull the mixed traffic of attack traffic and normal traffic through BGP, CDN, etc. Pull the mixed flow to the flow cleaning center for cleaning. The problem in the process of traffic cleaning is that the current DDOS attacks present a mixed attack state with multiple attack methods coexisting. In this case, how to efficiently detect attacks is the main problem currently facing. After consulting numerous data, Huawei's "seven-layer cleaning plan" is found to be very enlightening. The scheme comprehensively analyzes data packets for mixed traffic through seven layers of defense measures such as static filtering, abnormal message filtering, scanning and snooping message filtering, source legitimacy authentication, session-based prevention, feature identification filtering and traffic shaping, so as to detect attack traffic to the greatest extent. The framework of Huawei's "seven-layer cleaning scheme" is shown in Figure 2. After the traffic is cleaned, the attack traffic is discarded, and the normal traffic is injected back into the network through MPLS, GRE tunnel technology, etc.元顺帝时期，那岂不是元朝就快要覆灭了？开创大明的朱元璋也是武林高手？不知道天启会如何写朱元璋？元朝末期，烽火四起。