On January 20th, Guangdong Provincial Bureau of Quality and Technical Supervision announced the res......
Eco-environmental topics have gradually attracted people's attention in recent years, and people......
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According to Yang Chaofei, former chief engineer of the Ministry of Environmental Protection and v......
In order to facilitate the knife, in the numerical control turning process, the tool ......
4 procedures for floor heating construction 1. Floor heating construction program (1) Review drawi......
TSMC recently expressed its hope to establish a wholly-owned 12-inch wafer fab in mainland China and......
With the development of modern science and technology, more and more scientific and techn......
On February 9, 2015, Shanghai Maggot Motor Co., Ltd. signed an agreement with the Minjiang Di......
Mobile Epidemic Prevention and Control Nucleic Acid Detection Vehicle_......
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Instruments and meters are strategic emerging industries. During the 12th Five-Year Plan p......