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感应电动机和发电机 手册 - ABB Group...感应电动机和发电机手册 2 - 安全指令 3BFP 000 052 R0121 REV H 请建立必要的通风和冷却系统连接。 通风孔不得堵塞,通风系统及相邻装置排出的空气
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