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塑料低溫脆化測定儀

GB/T5470-2008塑料沖擊脆化溫度試驗方法等國家標準的要求。本儀器再原有設計中，增加了冷井攪拌器，使容器四周溫度更均勻，下降溫度更快，節約時間，降低了能耗。

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更新日期：2019-03-04
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