In September 2014, a total of 23,409 passenger cars were sold, up 11.8% year-on-year, with a year-on-year increase of more than 10% for three consecutive months. Among them, the passenger car sales volume was 12,009 units, a year-on-year increase of 1.3%, and the performance was stable; the bus pa
Read TutorialOn October 15, 2014, China (Qingdao) Rubber Industry Expo opened in Qingdao International Convention and Exhibition Center. The Oakland Expo focused on cutting-edge technology and the latest products in the industry, including well-known tires, machinery, materials and logistics companies fr
Read TutorialRecently, the research group of Professor Li Lidong of Beijing University of Science and Technology has organized two kinds of organic white light materials, such as polymer white light material and organic small molecule white light material, around the key problems in the development of white ligh
Read Tutorial 1. The excavator loader shall fix the bucket mouth and legs of the loading bucket to the ground before the excavation, so that the front and rear wheels are slightly off the ground, and maintain the level of the fuselage to improve the stability of the machine. Before the excavation operation,
Read TutorialThe CNC series centerless grinding machines can be used for infeed grinding and thrufeed grinding to ensure accuracy, high productivity in workpieces Automatic loading and unloading attachment is convenient to operate and reduce cost. The main advantage are as follows:
Read TutorialSince the beginning of this year, China's steel production and supply have maintained a relatively high growth rate. The growth in international market demand has absorbed a considerable portion of domestic resources, and the development of the domestic steel market is generally
Read TutorialThe reason for the decline in fuel consumption Core Tip: [Tags: SY_Introduction] The articulated cast iron piston is used to spray cooling the bottom of the piston. The bottom of the cylinder head and the upper part of the cylinder cover are provided with a cooling oil chamber on the circumferen
Read TutorialDressing up is the hottest new category in personal technology. For tech companies like Microsoft, maybe it's just easy. Microsoft wants to enter this space. A popular technology website recoded that Microsoft is planning to launch a fitness-r
Read TutorialNIKKISO will begin mass production of deep-UV LEDs with wavelengths from 255 to 350 nm in the spring of 2015. The company expects environmental and environmental fields such as sterilization and skin treatment, detection and chemical decomposition, and resins. There is a need to replace mercury lamp
Read TutorialRelationship between exhaust heat and main steam flow Core Tip: [Tags: SY_Introduction] After lowering the vacuum operation, the circulating water temperature is appropriately increased so that it can be utilized to the extent that heat is supplied to the user via the heat network, thereby recov
Read TutorialIn recent years, the domestic sensor market has continued to grow rapidly, with an average annual growth rate exceeding 20%, and will expand rapidly. However, there is an overall low level of technology, and high-end products rely heavily on imports. From 2009 to 2013, the annual growth r
Read TutorialLED lighting is an important lighting module in the integrated ceiling. The advancement of LED lighting technology will directly drive the development of the integrated ceiling industry and form a unique advantage in lighting effects. At the same time, the cost reduction brought about by technologic
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