-Mast light, 6 nautical miles;Tianrawat，一个非常帅气的建筑师，工作能力强，是公司所有女生的心仪对象。成人游泳班的基调是迷人的爱情剧，失去爱情并又得到机会，三个陌生但有着千丝万缕联系的人，经历过个人心碎试图在水中逃避爱情，但他们不知道，人生并不是总是按照自己意愿进行的，你的脚一旦进去水中爱情就要降临……居住在曼哈顿的莉芙（凯特·哈德森 Kate Hudson 饰）和艾玛（安妮·海瑟薇 Anne Hathaway 饰）是一对情同手足、从小一起长大的好姐妹。童年的某天，两人在第五大道的假日大酒店目睹了一场梦幻般的婚礼，从此，在这里举行婚礼的梦想便在她们各自的心中扎下了根。转眼二十多年过去，莉芙成为一名小有成就的律师，艾玛则在一所学校任教，两人也各自收获了美满的爱情。婚期在即，两个女孩子为了婚礼奔波劳碌，并相约担任对方的伴娘。然而令她们想不到的是，两人不仅都以假日大酒店为典礼举办地，而且还请了同一个司仪，更要命的是她们的婚礼都在同一天。这就意味着将有一方做出让步。为了童年的梦想，两个好友互不相让，由此也展开一场激烈且妙趣横生的新娘大作战……nai是村子里的一个牛贩子，他的妻子是kum的姐姐，而她常年多病，并讨厌他贩牛，年轻人却总是想做牛贩子。而他的妻子在他的某次外出而去了，kum很气愤他不听她的劝告，而她的姐姐却把她托付给nai照顾……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.
