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自润滑
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自润滑
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工学
润滑
释
self-lubrication
自润滑
构成摩擦副的材料由于其特殊的组成和结构,在不需要外界提供润滑的前提下(包括不需要液体、固体、气体等所有形式的润滑),自身具有减摩抗磨润滑性能的作用。
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levelling agent
levelling instrument
levelling-up
level man car
level manifold
level matching conditions
level measurement of flotation machines
level measuring device
level measuring instrument
level meter
level monitoring device for drilling fluid circulating pool
levelness
level n-structure
level of abstraction
level of a factor
level of a field
level of a function
level of aircraft flying qualities
level of a modular curve
level of an orthogonal array
level of a subgroup
level of a test
level of a tolerance region
level of complexity
level of description
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