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air valve
释义
air valve
Encyclopedia
工学
风系统和水系统
释
air valve
风阀
在风系统中调节风量和空气流动方向的装置
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Lacus Spei
Lacus Temporis
Lacus Timoris
lacustrine alluvial landform
lacustrine climate
lacustrine coal-accumulating environment
lacustrine coal-accumulating model
lacustrine depositional system
lacustrine erosional landform
lacustrine landform
lacustrine soil mass
Lacus Veris
Laczkovich
LAD
La Dame aux Camélias
Lada Terra
ladder
ladderane
ladder approximation
ladderbrake fern
ladder chart
ladder compartment
ladder diagram
ladder graph
ladder-like water price
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