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(a) did not set up a technical person in charge, clear project person in charge;大叔随着食堂的夜晚一起经历人来人往，满足食客们的味蕾，也见证了各式人生。而无论夜多深、路多远，大叔还会在食堂里继续倾 听大家的故事。Article 44 These Regulations shall come into force as of.CP1, …一个穿着婚纱的女人突然跳进商店，一个身体健康的高级沉默寡言的Balikali女孩，我的妻子穿着哀悼服...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.Soviet-German Battlefield: 8.8 Million Dead in Soviet Red Army. The German army and the troops of seven subordinate countries killed a total of 5.72 million people.