The reason why the QR code access control system is widely used nowadays, in the various large and small areas and high-end office buildings and schools, etc., the two-dimensional code access control system will be used to replace the traditional access control system. The main reason is that it h-----
The crop varieties include rice, wheat, corn, soybean and other major food crops, economic horticultural crops such as cotton, rapeseed, and vegetables, as well as characteristic functional crops such as millet and barley. At present, in the development of agriculture to promote quality -----
In the rapid development of the industry, low equipment failure, energy saving, environmental protection, and reliable operation have become the goals pursued by enterprises. 50%~60% of the cost of power machinery and equipment is on energy, while the effective utilization rate of energy is about -----
A labeling machine is a device that attaches a roll of self-adhesive paper label (paper or metal foil) to a PCB, product, or a specified package. Labeling machines are an integral part of modern packaging. With the advancement of technology, there are more and more types of labeling machines on the -----
In general, most wireless transmission equipment is installed in an outdoor environment, and often can be exposed to various situations, such as wind, rain, snow, etc., but for wireless transmission equipment. It is not a big problem. However, once a certain situation is encountered, the equipment-----
“Green Mountain is the Jinshan Yinshan.†The smog has always been the biggest “natural enemy†of the blue sky. In order to reproduce the blue water and blue sky, the national strategy and related policies have successively released positive signals of “green, eco-----
At present, China's traditional manufacturing industry is facing deep transformation and upgrading, and high-end precision processing with high added value and high technical barriers is an important direction. With the increasing demand for high-precision machining, related precisio-----