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Although through continuous efforts, China's CNC system has made great progress, but more than 90% of the CNC systems supported by China's high-end CNC machine tools are foreign products, especially for high-end CNC machine tools urgently needed by the defense industry. High-end CNC.......
Regardless of changes in energy conservation and emission reduction technologies or the use of new materials, the automotive industry is experiencing a top-down, internal-outside "environmental protection revolution."
â– Ecological plastics replace trad.......
In mid-February, it launched a food-saving campaign to mobilize global consumers, retailers, and manufacturers to no longer waste more than one billion tons of food. Apart from the savings, companies with quick bra.......