The thermocouple is one of the most commonly used temperature sensing components in the industry.......
We have all washed the car. Do you know what behavior will cause damage to the paint when you wash the car? People think that car washing is very simple, but if you do not act properly when washing a car, it is likely to cause damage to the car paint. Is your car gett.......
1. Measurement range: 0~4mΩ (50A file) 0~2mΩ (100A file) 0~1.33mΩ (150A file) 0~1mΩ (200A file)
2. Test current: DC50A, 100A, 150A, 200A fixed output 3, measurement accuracy: ± (0.5% rd + 2d)
4, continuous working time: 5s~599s
5. D.......
With the rapid development of the modern petrochemical industry, some of the media used in special operating conditions are highly corrosive. Even stainless steel valves and lining rubber can not meet the needs of enamel valves. If the use of Hastelloy, Monel or Alloy No. 20 as the valve m.......
On the 12th, it was learned from the Volkswagen Group (China) plant in Tianjin that in 2014, in the mainland China and Hong Kong markets, Volkswagen Group (China) and the two joint ventures delivered a total of 3.68 millio.......
At present, the concept of "global energy Internet" is in the ascendant. The research and engineering practice of HVDC technology is very active, especially in China, India, South America and the EU. On October 25, the 2nd International High Voltage Direct Current Confe.......
With the increase of car ownership, the frequent occurrence of traffic accidents has caused great losses to people's lives and property. As a basic standard for car safety, car body safety has received more and more att.......
Abstract: The system of central heating pipe network is a system with strong coupling, huge input and output. It can cover many fields, including thermodynamics and fluid mechanics. The successful application and continuous development of energy-saving control system of central h.......
In today's world, science and technology have become the basis of a nation's power. The original basic theories and core technologies are the most important part of science and technology. In a series of market competition, master the relevant core technology is the key t.......