In order to control the dust pollution of the city's roads, the dust in the city was controlled within two grams. The Municipal Committee continued to increase the control …
New split-type gears are particularly desirable when using small axle angles (≤15°) because they are beneficial in terms of product, design features, total input, and so on. The new type of open-type gears are mainly used for cross-shaft speed change devices, inclined-axis speed c…
China Drying News, December 25th, 2005 On the morning of the 25th, the China New Zealand Office held a press conference on China's grain gr…
The research team of Li Xiubing of the Institute of Geographic Sciences and Natural Resources Research of the Chinese Academy of Sciences published in the Journal of Geographical S…
Not only is the installed capacity of the fan rising rapidly, but the power of the newly installed fan is also increasing. In 2005, the newly installed MW-class wind turbines (≥1MW) in China's wind farms accounted for only 21.5% of the newly installed capacity in the same yea…
1 sewage pump, the use of temperature of about 80 degrees, pump pressure rose to normal after the pump open the pump pressure is normal, about 10 minutes rapid decline in pump pressure, accompanied by noise, vibration…
Electric bike is a lot of people are often used as a means of transport, but also the coveted key targets of theft, and once the electric car stolen, it is difficult to find it back, how to break the problem? "Tall" Internet of Things heard of it? Nanhu District Is doin…