Recently, Guilin Xingda Optoelectronic Medical Devices Co., Ltd. developed a new generation of semiconductor laser photodynamic therapy device approved by the State Food and Drug Administration, access to three types of medical device registration certificate, to fill the domestic field of…
The purpose of mobi…
Before using the instrument, first understand the function of the instrument. Agricultural soft X-ray machines have been widely used in agriculture, especially in seed testing. The agricultural soft X-ray apparatus can measure the quality of seeds, full grain, empty grains and de…
The Connectivity Lab, a division of Facebook, plans to develop fast, cheap Internet access for people in remote and underdeveloped areas by developing lasers that introduce new breakthroughs. Internet Lab has developed a new laser communication detection device. By means of OFDM (Orthogona…
Spring road maintenance is a long-term, uninterrupted work that needs attention at all times of the year. Different from other seasons when the road is maintained in the spring, there are …
1. It is relatively rare that the situation of disorderly parking in big cities is relatively small, because traffic enforcement in the first-tier cities is still rather harsh. However, in some small third…
The driver's license is very important for everybody. In many occasions, it can be used as an ID card. If we say that our driver's license is really being revoked, it is not an easy task to recover. Although many pe…
If you want to open a motorcycle, you also need a motorcycle driver's license, not just get on the train. Passing a motorcycle driving permit is a must for motorcycle enthusiasts. The exam for a motorcycle driving licen…
Speaking of military command vehicles, it is understood from the literal meaning that a command vehicle for military use is a command vehicle. Since it is a command vehicle, it is superior to ordinary military vehicles both…