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US4198373A Low profile drive for agitator shaft of chemical reactor vessel 失效
化学反应堆搅拌轴的薄型驱动

Low profile drive for agitator shaft of chemical reactor vessel
摘要:
A low profile drive assembly for the agitator shaft of a reactor vessel is mounted for lateral movement relative to the agitator shaft whereby to provide access to and removal of the shaft-seal assembly via the space vacated by the drive.
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