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Article 13 Those who have been engaged in maintenance and testing of fire-fighting facilities and fire safety assessment activities for more than three years before the implementation of these Provisions and meet the qualification conditions stipulated in Articles 9 and 11 of these Provisions (except for the working time of secondary qualification) may apply for temporary primary qualification within six months from the date of implementation of these Provisions.《喵喵请听好》为《朋友请听好》的会员衍生节目，围绕广播小站萌宠点点和苔，讲述正片外更多未播精彩内容，展示广播小站更多治愈瞬间。但若侥幸有所作为，便是绝妙奇兵。忠心固然可表，然，战场杀敌，光有忠心是不够的。The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.　　影片发生在第二部故事结束的数年后，露西、埃德蒙和他们的表弟以及尤斯塔斯在一次游戏中被吸入一副画中，再次踏上了纳尼亚世界的大地