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真空电子束焊
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真空电子束焊
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vacuum electron beam welding
真空电子束焊
在真空环境下,利用高速电子会聚形成的电子束流轰击被焊金属连接部位,产生的热量使被焊金属熔化,从而实现连接的焊接方法。
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Bowen mechanism
Bowen, Norman Levi
bowen ratio-equilibrium energy method
Bowen's disease
Bowen systemic family therapy
Bowen-Walraven image slicer
bowl
bowl buckle type steel pipe scaffold
Bowley
Bowley index
Bowley skewness
bowlic liquid crystal
bowline hitch
bowling
bowling alley
Bowling Alone
Bowling for Columbine
bowling of Summer Deaflympics
bowling of Summer Special Olympics
bowl model
bowl of integers
bowl-type vaned casing
bowl with fitted cover
Bowman paradox
Bowman's capsule
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