传感器要采用螺栓固定，保证一定的紧固力矩，长时间使用不会松动。

Sensor bolt to be used to ensure a certain degree of tightening torque, prolonged use will not become loose.

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如果在这种情况下紧固螺栓，变速器壳体就会破裂。对每种型号的变速器，上述工艺过程是有差异的。

If the Bolts are tightened under such circumstances, the transmission case may be Broken. The overhaul procedures differ for each model of transmission.

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提出了一种新型的螺栓式钢轨防爬器，改变了穿销式防爬器的紧固方式。

This paper puts forward a new type of bolted anti-creepers, which changes the fixture mode of the dowelled anti-creeper.

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