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202312
GE Lighting sues lighting science for infringement of its LED patent US Court rejected
2023-12-25
Chongqing lighting energy-saving retrofit LED lights can save 1.68 million degrees
2023-12-24
Analysis of Technical Features of CNC Machine Tools
2023-12-24
Electric "micro-transport" car rental debut star sand most citizens take a wait-and-see attitude
2023-12-24
HTC Electronics Launches Waterproof DesireEye Smartphone
2023-12-24
Second-hand car evaluation national standard issued
2023-12-23
Taizhou Luqiao air compressor industry quality rectification passed the city bureau acceptance
2023-12-23
Insect test report lamp details of rice planthoppers
2023-12-23
China Hand Brake Luggage Trolley Airport Hand Trolleys
2023-12-23
Michelin "food for food" biotech tires will become "green food"
2023-12-23
Pipeline design and equipment selection of compressed air supply system in waterworks
2023-12-22
The development of digital printing requires the establishment of a new business model
2023-12-22
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