| absolute vacuum | 绝对真空 |
| airassist vacuum forming | 气助真空成型 |
| atmospheric and vacuum distillation | 常减压蒸馏 |
| Bourdon pressure vacuum gage | 波登压力真空计 |
| complete vacuum | 绝对真空 |
| damp vacuum distillation | 微湿减压蒸馏 |
| deaeration vacuum unit | 脱氧真空装置 |
| diffusion vacuum pump | 扩散真空泵 |
| dry vacuum distillation | 干式减压蒸馏 |
| dry vacuum pump | 干式真空泵 |
| ejector vacuum pump | 喷射真空泵 |
| forevacuum | 前级真空 |
| forvacuum | 前级真空 |
| fuels-type vacuum tower | 燃料型减压塔 |
| high vacuum pump | 高真空泵 |
| hot vacuum separation | 热真空分离 |
| inch of vacuum | 真空英寸数 |
| jet vacuum mixer | 水力抽空搅拌器 |
| liquid-ring vacuum pump | 液环真空泵 |
| low vacuum | 低真空度 |
| lube type vacuum distillation tower | 润滑油型减压塔 |
| maximum vacuum | 最大真空度 |
| mercury vacuum pump | 水银真空泵 |
| partial vacuum | 部分真空 |
| pressure-and-vacuum release valve | 呼吸阀 |
| rotary vacuum pump | 旋转式真空泵 |
| thermovacuum | 热真空 |
| vacuum 1st side cut | 减一线 |
| vacuum blasting | 真空喷砂清理 |
| vacuum brake | 真空制动器 |
| vacuum breaker | 真空断路器；真空解除设施 |
| vacuum capillary viscometer | 真空毛细管粘度计 |
| vacuum centrifugal pump | 离心式真空泵 |
| vacuum clean up | 真空除气 |
| vacuum cleaner | 真空清洁器 |
| vacuum cold trap | 真空冷阱 |
| vacuum control check valve | 真空止回阀 |
| vacuum deaeration | 真空脱氧 |
| vacuum deaerator | 真空脱氧器 |
| vacuum degasifer | 真空脱气器 |
| vacuum degasification | 真空脱气 |
| vacuum degassed | 真空除气的 |
| vacuum degasser | 真空除气器 |
| vacuum deposition | 真空沉淀 |
| vacuum desiccator | 真空干燥器 |
| vacuum dewatering method | 真空排水法 |
| vacuum distillation tower | 减压塔 |
| vacuum distillation | 真空蒸馏 |
| vacuum drainage | 真空排水 |
| vacuum dryer =vacuum drier | 真空干燥器 |
| vacuum drying of pipeline | 管线真空干燥 |
| vacuum drying oven | 真空干燥炉 |
| vacuum evaporation | 真空蒸发器 |
| vacuum exhaust | 真空排气 |
| vacuum fan | 抽气机 |
| vacuum filter | 减压过滤器 |
| vacuum filtration | 真空过滤 |
| vacuum flasher | 真空闪蒸罐 |
| vacuum flashing | 减压闪蒸 |
| vacuum floatation | 真空浮选 |
| vacuum forming | 真空成型 |
| vacuum gage | 真空计 |
| vacuum gas oil | 减压瓦斯油 |
| vacuum manometer | 真空压力计 |
| vacuum meter | 真空计 |
| vacuum oil recovery | 真空采油 |
| vacuum outgas | 真空脱气 |
| vacuum packing | 真空包装 |
| vacuum polymerization | 真空聚合 |
| vacuum pressure valve | 呼吸阀 |
| vacuum pump | 真空泵 |
| vacuum refrigeration | 真空制冷 |
| vacuum relief device | 真空泄放设备 |
| vacuum residuum | 减压渣油 |
| vacuum returnline system | 真空回水系统 |
| vacuum seal | 真空密闭 |
| vacuum space | 真空空间 |
| vacuum spraying | 真空喷涂 |
| vacuum still | 减压蒸馏塔 |
| vacuum stripping | 真空除气 |
| vacuum tar | 减压焦油 |
| vacuum thermocouple | 真空热电偶 |
| vacuum tightness | 真空度 |
| vacuum tower | 真空蒸馏塔 |
| vacuum tube base | 真空管插座 |
| vacuum tube frequence multiplier | 电子管倍频器 |
| vacuum tube oscillator | 真空管振荡器 |
| vacuum tube voltmeter | 电子管电压表 |
| vacuum tube | 真空管 |
| vacuum ultraviolet spectrometer | 真空紫外光谱仪 |
| vacuum ultraviolet spectrometry | 真空紫外光谱学 |
| vacuum ultraviolet spectroscopy | 真空紫外光谱 |
| vacuum valve | 真空管 |
| vacuum viscometer | 真空粘度计 |
| vacuum welding | 真空焊接 |
| vacuum | 真空；真空装置；真空吸尘器；真空的 |
| vacuum-impregnated | 真空浸渍的 |
| vacuum-pumping | 抽真空 |
| vacuum-tight | 真空密闭的 |
| vacuum-treated | 真空处理的 |
| vacuum-tube bridge | 测量真空管参数的电桥 |
| vacuum-tube rectifier | 真空管整流器 |
| vacuum-type tensiometer | 真空式张力计 |
| water ring vacuum pump | 水环真空泵 |
| wet vacuum pump | 湿式真空泵 |