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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, A valve seat 7 is arranged between the valve disc 4 and the guide sleeve 6, a packing assembly 9 is arranged between the valve stem 3 and the valve cover 2, an O-ring 10 is further arranged on the upper part of the packing assembly 9, the upper part of the O-ring 10 is provided 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, and the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41.　　成才把组屋出租，赚取零用钱，Tom邀请成才住到他家中住。成才不想寄人篱下，也担心Tom的母亲不喜欢他。于是，Tom的弟弟Jerry开始出叟主意，设局让妈妈答应此事。不料却弄巧反拙，搞出笑话，幸亏已受感动的秀梅，最后请成才一起入住，令成才无限感激。Blood type with leadership ability from an early age　十年前，麦克（克里斯•波特 Chris Potter 饰）和他的搭档黑猩猩明奇侦探界的明星搭档，他们屡破奇案。但一次任务的失利却使得麦克心灰意冷，于是他退出了侦探界，专心照顾他的女儿阿梅利亚；而明奇也加入了马戏团开始了它的新生活。转眼间，阿梅利亚（艾玛•罗伯茨 Emma Roberts 饰）12岁了，凭借聪明的头脑她改进的钻孔机获得了国家科学奖，更获得了法尔里博士（理查德•坎德 Richard Kind 饰）邀请前往日本参加研讨会。然而法尔里博士其实另有阴谋，麦克和明奇这对老搭档必须再战江湖，救出身陷囫囵的阿梅利亚！As Zhao Mingkai said, This unknown dog-like creature has teeth similar to those of salmon, Driven by bite force, it can cause horrible damage to skin, Coupled with the special "X" petal-shaped mouth structure, With the same bite, This mouth shape can cover a larger area, Or can bite a larger target, Although this structure may be more difficult to exert biting force than the common upper and lower structure of the mouth, But I don't know what the bite force of this monster dog is, But what is certain is that it is definitely not small. Special mouth shape + sawtooth salmon-like cut teeth, This also explains why this strange dog, which has always been small, can bite nearly two-thirds of the muscles (watermelon size) of an adult male thigh. Even if it is a small watermelon, if you are interested, you can buy one and put it on your thigh to gesticulate to see how much the volume has reached the total thigh muscle) and tear it off.iKON网络团综《iKON的心动青春旅行》2018年7月4日首播~！由YG与某手机平台共同投资制作的iKON全新团综《iKON的心动青春旅行》将于今天下午8时首播。该节目是一档成员们前往夏威夷展开的旅行真人秀治愈节目，共分为10期，每周三、周六下午6时播出。2017-07-18 14:31:11