With the rise of the logistics industry, the industry's demand for large-sized transportation flatbeds is getting higher and higher, but how much do you know about large flatbed transportation? Here…
principle
A mixed gas containing nitrogen oxides, ammonia gas, oxygen gas, nitrogen gas, and water vapor is passed through the a…
In the process of using a suction truck vacuum pump to clean a biogas digester, the effect of vacuuming is often not very good because the vacuum of the suction truck vacuum pump itself is…
Recently, the 2016 China Car Safety Campaign for car safety promotion is still in progress. According to the survey, as of the end of 2015, the country’s car ownership amounted to 172 million vehicl…
In the process of using a suction truck vacuum pump to clean a biogas digester, the effect of vacuuming is often not very good because the vacuum of the suction truck vacuum pump itself is…
Plant roots are important organs for plants to obtain nutrients and water, and their health is also related to the degree of plant growth and development. Therefore, by analyzing the characteristics of plant roots, we can understand the growth of plants, and provide basis for the…
Those who have passed the driver's license should all know that different cars will take different lanes and different lanes will have to follow the corresponding lanes. Passenger cars have special lanes for passenger c…
The history of the rescue vehicle- trailer can be traced back to the First World War. At that time, the trailer was used for supplying the front. The main transportation was military suppl…
When we go shopping or at the gate of the park, we often see stage performances for promoting products or cultural knowledge. Although the stage is not particularly large, it is enough for actors to sing and dance. We often…
The oil field instrument truck is a relatively broad concept. As its name suggests, it is mainly used for oil field drilling operations. It includes a wide variety of special vehicles for oilfield mining. …