PREVAC 4-6 真空系統(tǒng) 真空軸氦氣機(jī)械手（閉環(huán)）4-6 axes Helium Manipulators (Closed Cycle) PREVAC 4-6 真空系統(tǒng) 真空軸氦氣機(jī)械手（閉環(huán)）4-6 axes Helium Manipulators (Closed Cycle)
PREVAC 真空系統(tǒng) 帶有 MBE 室的超分辨率 ARPES 系統(tǒng) Super resolution ARPES system with MBE chamber [project 523]
PREVAC 4-6 真空軸氦氣機(jī)械手（閉環(huán)）4-6 axes Helium Manipulators (Closed Cycle) PREVAC 4-6 真空軸氦氣機(jī)械手（閉環(huán)）4-6 axes Helium Manipulators (Closed Cycle)
