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20
03-2020
Observation: What is the gap between domestic and foreign optical module compani
The four-day optical expo interviewed seven different companies in the industry chain, both domestic and foreign, and clearly felt the difference between Chinese and foreign companies. This difference reflects not only technology and products, but also technology foresight. Different judgments on market trends. -
20
03-2020
Optical Expo Industry Observation at Optical Expo: Pressure on Technological Tra
During the "Twelfth Five-Year Plan" period, the new generation of mobile networks, the next generation of the Internet, the integration of the three networks, the Internet of Things, and cloud computing have become the key areas for the development of the communications industry, and the optical fiber transmission technology that supports all these is expected to usher in a new Orgasm. -
20
03-2020
Development status of ceramic materials in the mobile phone industry
The rapid development of smartphones has also driven the continuous development of the material industry. The fiery sapphire screens that have not been implemented in the past few years have affected the ups and downs of the entire sapphire industry. The bankruptcy of GT seems to be the sapphire hurriedly launched yesterday. Production capacity has not yet been consumed. Today, ceramic materials have become the new darling of the smart phone industry, driving a new hot spot in the industry. -
20
03-2020
How to judge the water or oiliness of metal grinding material grinding liquid
In the processing of metal, stainless steel and aluminum, metal grinding materials and grinding fluids are often processed. Including grinding machines, milling machines, machine tools, and lathes for processing stainless steel, aluminum, copper, zinc alloy, titanium alloy, and other metals. At the same time of high rust prevention performance, the metal abrasive grinding fluid has good lubrication and cooling performance.
