We collect all good quality spares parts after calibration and inspection.
所有我们收集优质备件部件都是经过校准和检查。
The reel comes complete with a set of spares for all the working parts.
那个卷轴配有一套所有运行部件的备用件。
The solution was to get a message to Voyager I to instruct it to use spares to change the failing parts.
解决办法是给旅行者1号发信息，指示它使用备件更换故障部件。
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