可调节前导轨变换加工玻璃的厚度。

Front rails can be adjusted to fit various thickness of processed glass.

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可调节前导轨变换加工玻璃的厚度。

Front rails can be adjusted to fit varied thickness of processed glass.

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车床在长期工作下，因前导轨磨损而产生误差，这样加工光轴类工件时精度不高。

The lathe is under the long-term working, the predecessor way rub and generates the error, fabrication the low accuracy optical shaft.

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