When the aerial vehicle starts, the clutch pedal is stepped to the end, and it is still difficult to catch the gear or cannot catch the gear, and the transmission gear makes a collision sound; or the vehicle starts or the engine stalls before the gear i…

The reporter learned from the high-level forum of national alcohol ether fuels and alcohol ether cleaning vehicles and the high-level forum of alcohol ether fuel and alcohol ether cleaning vehicles that ended on November 14th that the development of methanol gasoline around the country was rap…

When the shape memory alloy wire with initial residual deformation is completely confined, the relationship between the recovery stress and temperature changes is as shown. In the OA segment and BC segment, the SMA recovery stress changes linearly with temperature, but in the AB segmen…

At the end of 2012, Sanxiong Aurora LED Lighting Experience Hall was officially opened in Beijing. This is another important measure to accelerate the pace of LED development after Sanxiong Aurora launched the national tour LED lighting technology application seminar and the “China Re…

1. People engaged in high-altitude operations must undergo regular physical examinations. Those suffering from severe heart disease, high blood pressure, anaemia, and others who do not adapt to high-altitude operations must not engage in high-altitude o…

Nowadays, the parking lot management system is widely used in a variety of places in the community, and communities, shopping malls, tourist attractions, office buildings, and so on all have their presence. It is no exception in large hotels. The application of the hotel parking managemen…

Zhejiang University Suzhou Institute of Technology uses energy-saving Chinese medicine extract drying technology, developed into a vacuum belt drying equipment, access to national science and technology science and technology key scientific and technological special support. The vacuum bel…

In recent years, with the continuous advancement of the environmental protection industry and the implementation of plastic limit orders, the demand for the packaging industry has also become higher and higher. Filling and sealing machine as an important part of the packaging industry, its tren…