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A low temperature stop valve, Unlike Example 1, Comprises a valve body 1 and a valve cover 2, A valve stem 3 is arrange in that valve body 1, One end of the valve stem 3 is provided with a valve disc 4, The other end of the valve stem 3 is provided with an adjusting handwheel 5, A low portion of that disc 4 is provided with a guide sleeve 6, The guide sleeve 6 is fixed by means of a connecting piece and a spring pad 8, Between that disc 4 and the guide sleeve 6 is provide a valve seat 7, Between that valve stem 3 and the valve cov 2 there is provided a packing assembly 9, An O-ring 10 is further dispose at that upper portion of the packing assembly 9, An upper part of that O-ring 10 is provide with a packing gland 11, The valve body 1 is provided with an arc-shaped end face 12, the arc-shaped end face 12 forms a line seal between the valve body 1 and the valve seat 7, the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41, the packing assembly 9 comprises a flexible graphite packing layer, the valve body 1 is provided with a liquid inlet cavity and a liquid outlet cavity, the two O-rings 10 are concentric arranged, and the inner diameter and outer diameter of the two O-rings are different.赵耘忙握住她手，笑道：是我先招惹你的，行了吧？汪氏狠狠地白了他一眼，道：你倒是想想主意呀。To explain again about dispatchTransformedTouchEvent (), there are two kinds of codes: and. Simply understood, the former is to call ViewGroup's own onTouchEvent () to consume, while the latter distributes events to sub-views (on the interface) for processing. If the child view is a ViewGroup, the process of handling events by the child view is similar to that of the parent view, starting from the DispatchTouchEvent () of the ViewGroup; If the child View is not a ViewGroup, the DispatchTouchEvent () logic of the View is directly executed. However, there is no code in View's dispatchTouchEvent () to pass the event to the parent View for consumption. In fact, the consumption process event is not passed, but whether to call its own onTouchEvent () is determined according to the return value of the child View's dispatchTouchEvent () and some ViewGroup's own records. Well, the idea is provided here.电视剧改编自编剧亚当·F·戈德堡的真实人生经历。故事发生在二十世纪八十年代美国的一个平凡的家庭之中。贝弗利（温迪·麦克伦敦-考薇 Wendi McLendon-Covey 饰）和穆瑞（杰夫·格尔林 Jeff Garlin 饰）是一对结婚多年的夫妻，尽管生活中少不了磕磕绊绊，穆瑞的暴脾气更是为平静的生活增添了一丝波澜，但他和妻子之间的感情一直以来都十分要好。In the above story, it can be seen that it is a typical publishing and subscribing mode. The seller belongs to the publisher, and Xiao Hong and Xiao Ming belong to the subscriber. Subscribe to the store. As the publisher, the seller will notify Xiao Ming and Xiao Hong in turn when the shoes arrive, and use Wang Wang and other tools to publish news to them in turn.Unicom《囧西游》故事以小妖精“渣渣”动员各大魔王打唐僧为主线。每一集中，渣渣总是任职于不同的大魔王手下，在得知唐僧一行人即将路过后，鼓励他的大王上去抓唐僧、斗悟空，这绝非他的阴谋，而是内心真正的想法，他天真的认为，作为一个妖精，就应该吃了唐僧，拿下孙悟空，做妖精没有梦想，和咸鱼有什么区别？青春在流血啊！