与"vacuum degassing/N2 gas seal attachment"相近的词条

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• vacuum cupping
• vacuum curettage
• vacuum dash pot
• vacuum deaerator
• vacuum deairing
• vacuum degassing/N2 gas seal attachment
• vacuum dehydration
• vacuum deposition
• vacuum-desicator
• vacuum desiccator、vacuum-desiccator
• vacuum diffusion pump
• vacuum dilatometer
• vacuum dirier
• vacuum discharge
• vacuum discharge method
• vacuum disiccator

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