“multi-billet extrusion”的概念、定义、翻译、参考文献-科学参考

单词	multi-billet extrusion
释义	multi-billet extrusion Encyclopedia 工学挤压释 multi-billet extrusion多坯料挤压在同一个挤压筒上开设多个筒孔，在各个筒孔内装入尺寸和材质相同或不同的金属坯料，然后同时进行挤压，使其流入同一个挤压模内焊合成一体，然后再由模孔挤出，以获得所需断面结构、形状与尺寸的产品的新型挤压方法。
随便看	heat source heat source adjust heat source well heat stabilizer heat standard facility heat sterilization heat storage equipment of hot water system heat storage mineral material heat strangury heat stress heat stress index heat stress in livestock heat stroke heatstroke heat supply efficiency index of building heating system heat supply network heat-supply pipeline insulation heat supply steam turbine heat switch heat syncope Heat Therapy heat transfer heat transfer by radiation heat transfer coefficient heat transfer coefficient of building envelope

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