Model NO.: customized Certif

Model NO.: Lampshade-001 Tol

Model NO.: LS-YJ-033 Materia

Wei Diansheng, Director of the Afforestation Department of the State Forestry Administration, revealed at a press conference organized by the Information Office of the State Council on June 17 that the State Forestry Administration will build demonstration bases for biodiesel raw material forests i

Some time ago, the hottest news in the car circle was the incident involving Land Rover's Range Rover explosion. On August 30th, a Land Rover Range Rover exploded in Sanhe, Hebei. On-site surveillance video was also reported on the Internet. However, on

Recently, the 3rd International Conference on Advanced Fibers and Polymer Materials was held at Donghua University. As one of the main topics of the conference, the research and development of nanocomposites has attracted the attention of all parties. Hot topics are attracting attention from all p

The latest statistics on import and export issued by the State General Administration of Customs on November 16 showed that while the “oil shortage” in the country continues to linger, China’s refined oil exports have continued to increase substantially. According to the statist

On November 21st, the 12th China International Coatings Exhibition CHINACOAT2007 kicked off at Shanghai New International Expo Center. The exhibition aims to provide the paint industry with much-needed information on key raw materials and equipment, and establish procurement channels. It is unders

- Strengthen the cultivation and management of autumn greenhouses and open-air vegetables. In autumn, greenhouse vegetables are mainly grown in melons and solanaceous varieties of thermophilic vegetables. These varieties generally have flowering results and suitable growth temperature. T

With the rapid development of China's economy, railway construction has entered a period of rapid growth. With the ever-increasing number of railway construction projects and continuous heavy construction tasks, higher requirements have been placed on the lifting performance, safety and stabili

Model NO.: seamless Trademark: XINLIN Specification: 750,770,810,1000,1010,1020,1120,1150,1366,1710

An example of gear positioning is shown in Figure 3-33. Figure a is a short pin and large plane positioning, the large plane limits the, three degrees of freedom, the short pin is limited, two degrees of freedom, no over positioning; Figure b is a long pin and facet positio