For vans, there is a definition: A van is a type of closed-structure cabin with an independent closed structure or integrated with the cab. It is mainly used for commercial vehicles that carry goods. Van trucks have the advantages of flexible maneuverabilit

“The cleverest woman is a no-nothing woman” is a familiar saying among the Chinese people. The meaning of this sentence is also practical for the development of forestry. Why do you say that? Because forestry needs to be developed, excellent forest germplasm resources are nee

The ordinary well drilling method generally adopts a construction method mainly based on rock blasting. In order to ensure the normal construction of the mine construction, avoid the phenomenon of stoppage and work, and create the necessary conditions for the workers' lives, construction prepar

The production capacity of the wells and mines is large and the cost is low. It has been widely used in underground mining and open pit mining in China. The number of wells required for a mine and the location of the well are related to the annual output, mining method, development method and size

Recently, Russian scientists used laser technology to create a new optical biosensor. Compared with traditional sensors, its sensitivity has been greatly enhanced, can be used to detect bacteria and viruses, especially suitable for use in high-traffic scenarios, such as the airport. Thanks to the

On the 20th, it was learned from the State Grid Corporation that its subordinate vehicle networking platform has been interconnected with 17 charging operators such as Putian New Energy, special calls, and star charging. The total number of charging piles connected has exceeded 167,000, and the dai

In the wiring, the connection of wires is an important obligation. Inevitably there are a large number of wire connectors in the wire. Wire joints can only find results through manual inspections and introspection, which is a weak link. Whether the operation of the line is safe or not depends to a

An old customer of S&A---Mr. Chen consulted us about the cooling with the relevant water chiller model Mr. Chen had purchased S&A CW-6200AN water chiller before to cool their device. Recently he has just purchased a 15W UV laser, requiring a flow rate of 10-15L/min and a pressure of

Static electricity has always been a concern for electronic products. The same is true of the Led industry, LED display color problems, brightness issues, technical issues are all concerned, and the treatment of display static electricity is easily overlooked. LED pays great attention to anti-stat

It's hard to get a monitoring project, the line is finished, and the front camera is also installed. A power supply, the image did not come out. Rely on and look aggressive. What about? It is useless to say anything else. Quickly find the reason: power, cables, settings, etc., one by one. Fo

Xiagong Chusheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd. is a state-owned key special-purpose automobile manufacturing enterprise with independent R&D capabilities. It was a joint venture jointly established by Xiamen Xiagon Heavy Indust

On August 17, 2017, the opening ceremony of Suihua Road and Universiade 4S shop in Heilongjiang staged a wonderful “good start” - 102 sets of Grand Canal N9 heavy truck equipped with Cummins ISG 2017 engine were looted and turnover exceeded 30 million. yuan. For the Grand Canal He