6.1.2 The location of the outlet pressure measurement point downstream of the test valve, the distance from the test valve should be not less than 10d. 6.2 Temperature measurement point downstream of the outlet pressure measurement point, and the exit pressure measurement point distance should not b
Read TutorialIn the 1930s, the United States invented the butterfly valve, which was introduced to Japan in the 1950s and was not commonly used in Japan until the 1960s. However, promotion in our country was after the 1970s. At present, butterfly valves of DN300 mm or above have gradually replaced gate valves in
Read TutorialThe Ministry of Transport of Inner Mongolia Autonomous Region recently launched the "Safety Site" assessment and evaluation work in the entire region's highways, first-class highways, and large-scale water transportation projects. The evaluation is divided into three levels:
Read TutorialIn recent years, the stock market and the property market have become the focus of attention. In the eyes of most people, the stock market and the property market are industries that can obtain huge amounts of violence in a short period of time. The influx of a large amount of hot money ha
Read TutorialA turbocharger is an air pump that uses the residual energy of the engine exhaust gas to operate. So the full name should be: exhaust turbocharger. The exhaust gas drives the turbine and it is connected to the compressor wheel. When the turbocharger rotor rotates, the compressed air is forcibly de
Read TutorialFrom January to July of 2011, Chaochao Diesel Engine Co., Ltd. has sold a total of more than 115,000 diesel engines, and it is estimated that the annual production and sales volume will exceed 200,000 units. Chaochai Products has formed five product platforms: 102 series, 3L series, D serie
Read TutorialThe promotion of smart public transportation system is the development direction of China's urban public transportation system to cope with the increase of urban population, improve operational efficiency, and sustainable management. The 26th China University Games was held in Shenzhen this ye
Read TutorialModel NO.: MK07-004 Certification: TS16949, ISO9001, CE, CCC Type: Sedan
Read TutorialShanghai Sanxin MP515-02 high-purity water conductivity meter in the following three areas of different quotes, quoted in Shanghai area is 2765-4207 yuan, quoted in Jiangsu area is 3450-3727 yuan, quoted in Zhejiang area is 3689-3790 yuan. product description: â— Configure two condu
Read TutorialThe annual Sanya Yacht Festival - The 4th International Sanya Boat Show 2010 was reopened on December 17th at Dadonghai Square! Sponsored by Sanya City People's Government, Hong Kong and Asia Ocean Culture (Hong Kong) Co., Ltd., Sanya City Marine and Fisheries Bureau, Sanya City Cultu
Read TutorialBinjiang New District Resettlement Housing Phase II Ten Construction Project (2011-2012, RMB 92 million) Project Name: Binjiang New Area Resettlement House Phase II Ten Construction Project Construction Area: Maanshan City, Anhui Province Progress: Construction Preparation Period: 2011-2012 Major
Read TutorialExcavators, also known as excavating machinery, are excavating machines that use buckets to excavate materials above or below the surface of the carrier and load it into a transport vehicle or unload it to a stockyard. As the name suggests, the materials excavated in our brains are mainly
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