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浮环密封
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浮环密封
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旋转密封
释
floating-ring seal
浮环密封
靠浮动金属圆环与轴或壳体间的极小间隙限制流体泄漏的非接触式动密封。
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crustal movement
crustal spreading
crustal strain
crustal strain measurement in tunnel
crustal strain rate
crustal stress
crustal stress and crustal strain
crusting
crust leather
crust mantle
crust-mantle boundary
crust-mantle decoupling
crust-mantle system
crust movement
crust of the earth
crustose lichen
crust temperature
Crux
Crux-Scutum arm
CrV
Crv
Cry
Crying and laughing loved affairs
Crying at the Phoenix Tree
Crying Dead Sophie
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