They ran a cable from their machine through a crawl space between the basement and the stage.
他们从他们的机器接出了一根通过地下室和舞台间爬行空间的电缆。
Langdon stared at the narrow crawl space at his feet and then up at the massive iron grate.
兰登盯着脚下窄窄的空隙，又抬眼看着那巨大的铁栅栏。
This will avoid vibration, heat distortion, crawl space and the impact on the accuracy of the workpiece being processed.
这样可以避免振动、热变形、爬行和间隙影响被加工工件的精度。
This will avoid vibration, heat distortion, crawl space and the impact on the accuracy of the workpiece being processed.
这样可以避免振动、热变形、爬行和间隙影响被加工工件的精度。
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