Since its revival in 2012, Tudor has launched a series of vintage sports watches such as the Prince Submariner, the Black Bay and the Fastrider Black Shield, as well as several in-house movements, proving that it is not only Rolex's little brother, but also has its own distinctive aesthetic tastes; and in 2018, Tudor has also quietly launched the 1926 series, an…

PCBs used in the past were very simple and often limited to a single layer. The current use of PCB is basically very complex, these complex PCB collectively referred to as multilayer pcb fabrication, which is electronic information technology to…

Having dedicated nearly twenty years to working with personnel in the hotel and tourism industry, this professional has authored and released numerous articles, research projects, and analysis reports. He has also successfully advised and guided several medium-sized hotels and socialist enterprises in areas such as risk management, service quality improvement, and…