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抽汽逆止阀
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抽汽逆止阀
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回热加热系统
释
bleeding check valve
抽汽逆止阀
布置在汽轮机回热抽汽管道上靠近汽机侧,防止汽轮机突然甩负荷时加热器内蒸汽倒流回汽轮机并使之超速的保护装置,同时也作为加热器管束破裂导致的汽轮机进水事故的第一道保护。又称气动止回阀。
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invariant subspace
invariant subspace lattice
invariant subspace problem
invariant subspace theorem
invariant surface
invariant system
invariant tensor
invariant test
invariant theory
invariant torus
invariant transformation
invariant treatment
invasion
invasional bottleneck effect
Invasion alien species act
invasional latent time
invasional meltdown hypothesis
invasion mechanisms
invasion of American white moths
invasion of building group
invasion percolation
Invasive Alien Species Act in Japan
invasive aquatic animals
invasive brain computer interface
invasive electrophsiology devices and innovation ones
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