The growth of plants is affected by internal factors and external factors. Internal factors mainly refer to the basic conditions of seeds and plants, while external factors mainly include temperature, O2 and CO2 concentrations, and illumination. In recent years, breeding and For selectio.....

"High-efficiency, energy-saving, green, environmental protection" and "localization of large-scale drying equipment"...... China's drying equipment manufacturers should refine and improve the comprehensive evaluation criteria and industry standards for drying equipment accord.....

When you drive, you usually pay for the maintenance of the car at regular intervals. However, the maintenance of the car tires is generally done less. Generally, it is checked. Some people will buy the tire pressure gauges themselves. When they need to travel long distances, .....

In our lives, accidents often occur. At the time of the accident, people are panicked. In order to control the scene and complete the rescue as soon as possible, it is often applied to the communications command vehicle . The communication command vehicle .....

Foshan Lighting announced on the evening of October 13 that in the case of macroeconomic downturn and rising prices of raw materials such as upstream chips and packaging, the company continued to optimize product structure and sales channels, continue to increase sales and enhance product competitiv.....

With the advent of the smart era, the transformation and upgrading of the traditional household appliances industry has opened the door to a “new world”. Many home appliance companies are planning to “turn around” from manufacturers to intelligent service providers......

According to data from the China Automobile Association, the sales volume of the first seven months was 14.689 million, an increase of only 1.7%. According to the micro-growth, the auto industry is not a good return on investment, but it is precisely the auto industry that has sprung up like new au.....