把角片用水煮过后用夹子夹在平板上，当冷却后它就会保持这种形状了。
By boiling the horn and clamping it down flat, it will stay in that shape once cooled.
从传热学基本原理出发，推导出结晶性平板状注塑制品冷却时间的几种计算方法。
Several methods to determine the cooling time of injection molded slabs of crystalline plastics are discussed based on the theory of heat transfer.
主要叙述阜新市橡胶有限责任公司的平板硫化机冷却系统技术改造理论。
Technical improvement theory of cooling system in vulcanizing press of Fuxin Rubber co. LTD was introduced in this paper.
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