vacuum ventilation
vacuum ventilation怎么读，什么意思。真空通风(抽出式机械通风)...
【医】 真空通风(抽出式机械通风)
在线英汉词典
在线英汉词典
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标签: vacuum ventilation,用法,音标,短语
相关词语
- vacuum n.真空,空间,真空吸尘器a....
- vacuum-tube 真空管...
- vacuum pot 真空锅...
- vacuum(circuit)breaker 真空断路器...
- vacuum-plate 真空腔牙托板...
- vacuum-sealed process 真空造模法,V造模法...
- vacuum-pumping 真空排气...
- vacuum-packed a.真空包装的...
- vacuum-chamber 真空腔...
- absolute vacuum 绝对真空...
- vacuum metallizing 真空金属蒸涂法...
- vacuum melting furnace 真空熔炉...
- vacuum ultraviolet 真空紫外;真空紫外区...
- vacuum valve 真空阀...
- vacuum tray drier 真空盘架干燥器...
- vacuum-tube clipping circuit 电子管截波电路...
- vacuum vapor deposition method 真空蒸发法...
- vacuum relief valve 真空安全阀;真空解除阀;真空泄...
- vacuum tube detector 真空管检波器...
- packaged vacuum unit 小型真空设备...
- vacuum release valve 真空泄漏阀...
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