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北重定制電機試驗平臺 試驗鐵底板 交流電機試驗平臺 試驗平臺
試驗平臺在檢定或精密測試中一般用作基準面。試驗平臺適用于以涂色法實驗工件表面平面度，或作為實驗工作的輔助工具。 　實驗平 		2023-12-12
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