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The process methods, including pre-treatment, electroplating, coating, chemical oxidation, thermal spraying, and many other physical and chemical methods, use acidic or alkaline solutions to chemically react with the oxides and oil stains on the surface of the workpiece, dissolving them in acidic or

With the development of science and technology, the country attaches great importance to scientific research. Laboratory research plays a crucial role, so the stability and sustainability requirements for instruments are extremely strict. The main demands for experiments and scientific research are

With the development of electronic science and technology, the rapid development of the electronics industry has led to increasingly high temperature requirements for equipment and processing techniques in the processing of materials and electronic components, such as semiconductor equipment; Chip s