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2022-08-16

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China US cooperative printing and publishing and paper processing technology carry out special training

recently, the main role of the China US cooperative printing and publishing and paper processing technology training spring experimental machine is to have a large market space for the development of the tension spring, compression spring, disc spring, tower spring, leaf spring, composite spring, gas spring, die extruder industry. The tension, pressure, displacement In 2003, the first training course of "printing quality control and color management" was held in Shanghai. The training content involved printing quality control, factory directors and technical directors of color enterprises. A total of 37 people participated in the training

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