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差压铸造
释义
差压铸造
Encyclopedia
工学
低压铸造
释
counter pressure casting
差压铸造
将铸型及金属液分别放置在上压室和下压室内,浇注时上下压室同时通入压缩气体建立一定压力,然后通过排气或进气方式在上下室之间建立压差,使金属液在压差作用下沿升液管流动,自下而上充填铸型并在一定压力下凝固成型的铸造方法。
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laser leveling
laser leveling machine
laser level meter
laser life off
laser lift-off equipment
laser light
laser lighting
laser light scattering
laser linewidth
laser lithotripsy
laser locator
laser locking
laser low temperature fluorescence spectrometry
laser machining
laser master oscillator
laser material
laser materials
laser-measure length
laser measurement technique for geometrical metrology
laser medicine
laser medium
laser melting deposition or laser cladding deposition
laser memory
laser memory circuit
laser metallization
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