真空泵

• Methods of measurement for mechanical vibation of positive - displacement vacuum pumps
  容积真空泵.振动测量方法
• In most modern bulbs , almost all the air is removed by a pump
  在大部分现代灯泡里，几乎所有的空气被真空泵抽出。
• In addition , you can quickly cool the firing chamber using the vacuum pump
  此外还可以用真空泵迅速给焙烧室降温。
• Compressors and vacuum pumps . safety requirements . part 1 : compressors
  压缩机和真空泵.安全性要求.第1部分:压缩机
• Water vapour jet vacuum pump
  水蒸气喷射真空泵
• Compressors and vacuum pumps . safety requirements . part 2 : vacuum pumps
  压缩机和真空泵.安全性要求.第2部分:真空泵
• Vacuum pump air removal system
  真空泵抽气装置
• Compressors and vacuum pumps
  :压缩机与真空泵
• Study on optimization matching of catcher and vacuum pump in vacuum cooling
  真空预冷中捕水器与真空泵的优化匹配研究
• Booster oil diffusion pump
  增压油扩散真空泵