Scope of Exhibits: ★ vacuum obtain equipment; vacuum application equipment, metallurgical equipment and all kinds of vacuum heat treatment equipment, vacuum freeze-drying equipment, vacuum packaging equipment, vacuum measurement and calibration instruments, gauges and a vacuum leak detector device; ★ vacuum coating equipment; a variety of targets, target, the power consumption of a variety of materials and nano-technology and equipment, nano-materials, nano-devices, vacuum materials, oil and vacuum pump equipment works; ★ vacuum valves and vacuum components: a variety of vacuum electronic element devices, vacuum systems and vacuum Annex dynamic and static sealing devices, a variety of surface equipment, ion beam etching systems and equipment, such as molecular beam epitaxy.
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