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, 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, 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, and the valve body 1 is provided with a liquid inlet cavity and a liquid outlet cavity.I have also seen it spray on cars. The fuel burns to extinguish the flame for more than five minutes. When it finally went out, the whole car head was burned by more than half. Although I don't know the specific figure of the temperature, the comrades in the chemical defense class said it was at least 1300-1500 degrees Celsius, so I thought at that time, even the steel plate could melt into the flame of molten iron in a few minutes. It was not a piece of cake to burn this insect. Even if you are much bigger than the average wasp, may there be steel plates that are resistant to burning? After being ignited by the flame, it should be burned to ashes in an instant. But the result was not what I thought. After being ignited, the big wasp was quite resistant to burning. Actually flying around in the air for more than ten seconds before being burned, the air disintegrated and died. But this has become a good thing, It is precisely because it will burn to death for a while. So flying in the air with flames all over it must be either because of the sharp pain, Either they lost their direction because of something else, Anyway, it is flying around in the air, As a result, they hit many of their peers in the process of flying around. Then it ignited the same kind that was hit, If the ignited kind bumps into each other again, To ignite another kind, It just went through a couple of cycles, Most of the big wasps were set on fire, That will burn quickly. The sky is full of the sound of "crackling" burning meat, and there is a smell of barbecue burnt. The black corpses of wasps that have been burned apart and fallen and the corpses of wasps that have been smashed by bullets are piled up most. One foot is thick enough to reach the knee. That scene, IDivorce is fine. Give me the diamond ring.博逼甘雅照顾自己的侄女小珍妮，可是小珍妮反而让博和 甘雅再次找到了当初的美好感觉，可是一切又随着博雅的出狱中断了，妤恩也知道了博和甘雅曾经是情侣，妤恩很不乐意所以和博雅联手不断给甘雅制造各种的麻烦，甚至计谋让皮帕奸污甘雅。很幸运 博及时赶到救了甘雅否则，按照这个趋势发展下去，汉国迟早会被越国打败。根据传奇职业自行车手宫泽崇史和母亲的真实故事改编， 相叶雅纪、田中圭、波瑠、出演。论单亲家庭的熊孩子 如何成长为感动日本的赛车手。警察厅厅长认为旗下街的一间姑婆屋档了他的官运，欲除之而后快，于是找来奸人坚帮他去收回姑婆屋。姑婆屋的主人是刚才南洋归来的阿翠（叶童 饰），这是她买来供一班姑婆们养老用的。奸人坚用尽办法和阿翠斗气都没有拿到姑婆屋的屋契，于是，一条毒计又诞生了。
