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2021-04-16
French businessmen come to Zhenlong Vacuum to negotiate purchases
News
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The leading product is vacuum acquisition equipment, including three major parts: diffusion pump, expansion pump, and oil booster pump.
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Take the three major components of the diffusion pump unit (diffusion pump, water-cooled baffle, and main valve) as the core
Teachers and students majoring in vacuum from Northeastern University came to our company for internship and visit