“preheat roll”的概念、定义、翻译、参考文献-科学参考

单词	preheat roll
释义	preheat roll [`prē´hēt ´rōl] ^ENGINEERING In plastic-extrusion coating, the heated roll between the pressure roll and the unwind roll; used to heat the substrate before it is coated.
随便看	Diaphanocephalidae Diaphanocephaloidea diaphone diaphorase diaphorite diaphragm diaphragmatic hernia diaphragmatic respiration diaphragm cell diaphragm compressor diaphragm gage diaphragm horn diaphragm jig diaphragm meter diaphragm pump diaphragm setting diaphragm valve diaphthoresis diaphthorite diaphyseal aclasis diaphysis diapir diapiric fold diapophysis diapositive

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