Bushings: Furnishes shaft support at three locations for positive shaft alignment and actuator support.

衬套：在三个位置上配置轴支撑，有利于轴校直和执行机构的支撑。

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Designed taking into account the operating lever of the fitting and the shaft support, easier to install.

设计上同时考虑操作杆的贴合及传动轴的支撑，更易于安装。

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Bushings (4) : Furnishes shaft support at three locations for positive shaft alignment and actuator support.

衬套(4)：在三个位置上配置轴支撑，有利于轴校直和执行机构的支撑。

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Eventually, the shaft will be sunk 20 meters deep to support the Crossrail tunneling works.

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