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UOE焊管生产
释义
UOE焊管生产
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工学
焊接钢管生产
释
UOE welded pipe process
UOE焊管生产
以厚钢板作原料,经刨边、开坡口和预弯边,先在U形压力机上压成U形管坯,后在O形压力机上压成圆形管,然后预焊、内外埋弧焊,最后扩径的生产工艺。
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harmonic sound
harmonic space
harmonic spinor field
harmonic structure
harmonic subspace
harmonic surface
harmonic synthesis
harmonic system of points
harmonic theorem
harmonic triangle
harmonic vector
harmonic vector field
harmonic vibration
harmonic wave
harmonious design
harmonious graph
Harmonious Purchase
harmonious society management
harmonious tree
Harmonium
harmonium
harmonizable
harmonizable dynamical system
harmonizable function
harmonizable stochastic process
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