... orbitron getter-ion pump 轨旋吸气离子泵 electrostatic getter-ion pump 静电消气离子泵 ion getter pump 离子吸气泵 ...
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短语
潘宁离子吸气泵
Penningpump
冷阴极离子吸气泵
[真空]
cold-cathode ion gettering pump
吸气离子泵
getter-ion pump
;
ion-gettering pump
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ion getter pump
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ion getter pump
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