“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	Environmental Protection environmental protection environmental protection archives management environmental protection area environmental protection commission of the state council environmental protection cost Environmental Protection Facility environmental protection for drilling engineering environmental protection for drilling operations environmental protection industry survey communique environmental protection information standards environmental protection investment environmental protection law and regulation system environmental protection law of the armed forces Environmental Protection Law of the Russian Federation environmental protection laws and regulations environmental protection map environmental protection measures of water resources project and hydropower project environmental protection of airport environmental protection of Beijing‐Shanghai High Speed Railway environmental protection of chemical industry environmental protection of drinking water sources environmental protection of fossil-fired power plant environmental protection of highway environmental protection of overhead transmission line

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