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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, A packing assembly 9 is arranged between the valve stem 3 and the valve cover 2, the O-ring 10 is further arranged at 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 which 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, the packing assembly 9 comprises a flexible graphite packing layer.For a woman, divorce is never an end. You can't imagine how much she wants to grow old with you.When Xiao Bian first came to Nagoya, he chatted and asked a local person, where is Nagoya more fun?我不在乎。「TVB」旗下OTT平台myTVSUPER刚踏入五周年，特别推出全新节目，由邵氏兄弟出品的《「鬼上你架车」》，并于5月7日于myTVGold正式上架。一连十三集的《鬼上你架车》可能是电视史上最恐怖，需要签家长回条才可收看的节目，由「方力申」及当奴担任节目主持，每集邀请不同艺人在车上分享最恐怖、最诡异的灵异故事。有一天晚上，土屋彻生（柄本佑饰）突然醒来，发现那里是公司的会议室。