7 great funny inventions in the history of the car! All laug…

For the average person, the car should be able to reach the most sophisticated machine at ordinary times. However, the car is not born as it was today. In the history of automobile development over hundreds of years, there have been a lot of unreasonable weird inventions. Some of the ideas can' ...more...

Market penetration increases LED industry is expected to ush…

From a global perspective, the LED industry is in a period of steady development. At present, the global LED industry can be divided into four regions. From a global perspective, the LED industry is in a period of steady development. At present, the global LED industry can be divided into four regio ...more...

Samsung's large-shrink LED business Sumitomo Chemical pa…

Nikkei News reported on the 20th that Sumitomo Chemical has substantially withdrawn from the sapphire substrate business for LEDs. It has jointly funded the production of sapphire substrates with SSLM in South Korea, and Samsung has withdrawn its investment in SSLM. Nikkei News reported on the 20th ...more...

2017 domestic medium car complaints ranking

According to the statistical data of China's leading car quality information platform for defective automobile product collection, there were 85 medium-sized cars that had at least one vehicle owner complaint in 2017, and the total number of complaints was 4,907, which was an increase of 5 mod ...more...

"Intelligent water meter security technology solution b…

[China Instrument Network Instrumentation Standard] On February 7, 2018, the National Digitalization Standardization Technical Committee of the Intelligent Building and Residential Area hosted the “Authenticated Water Meter Security Technology Solution Based on Domestic Password Algorithmâ ...more...

Reason why the metal float gauge pointer does not change

In the field maintenance and overhaul of the metal float flowmeter, it is often seen that the flow indication is unchanged and fixed at a certain value. The quick determination method is to change the position of the local remote transmission display part and the rotor part up and down to simulate ...more...

Talking about the Construction Way and Technical Method of U…

The accelerating process of urbanization has further expanded the coverage of urban water supply. The original smart water supply system of some water companies is far from meeting the actual demand for water, especially under the current rapid development of Internet of Things technology, smart w ...more...