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vacuum breaker
释义
vacuum breaker
Encyclopedia
工学
低真空保护
释
vacuum breaker
真空破坏器
广泛应用于各种容易产生真空的系统,在系统形成负压的时候及时吸入空气从而保护系统的装置。又称真空破坏阀。
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deficiency inward collapse
deficiency loop
deficiency number
deficiency of a curve
deficiency of a matrix
deficiency of an operator
deficiency of a polarity
deficiency of a spline
deficiency of both heart and spleen
deficiency of both qi and blood
deficiency of both qi and yin
deficiency of coagulation factor caused by hepatopathy
deficiency of either yin or yang
deficiency of heart blood
deficiency of heart qi
deficiency of heart yang
deficiency of heart yin
deficiency of kidney qi failing to control respiring qi
deficiency of kidney yang
deficiency of kidney yin
deficiency of liver blood
deficiency of liver qi
deficiency of liver yang
deficiency of liver yin
deficiency of lung qi
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