spiral cooler meaning in English

螺旋扳冷却器
螺旋冷凝器
旋管冷却器

Hard chrome - coated surface . surfaces : mirror , halfmirror , fine mist and mist . jacket spiral cooling water forced heat exchange
表面镀硬铬潞，镜面、半镜面、细雾面和雾面四种表面状态。夹套螺旋式冷却水强制热交换结构。
Abstract : the structural and thermal stress distribution of the containerwith spiral cooling groove is calculated using direct coupled - field analysis of fea . the cooling and nocooling effects and the preliminary result of the analysis are discussed here
文摘:通过对具有螺旋线型冷却槽的挤压筒结构应力和热应力计算及冷却效应的对比分析，给出了对实际设计、工艺过程有重要意义的初步结论。