在塞尺检定规程中，对塞尺厚度的测量方法介绍有些简单，容易造成不同人员测量结果的不统一。
In the verification regulation of feeler gauges, because of the simple introduction of measuring thickness method, is easy to cause different measured results.
比对法真空计量标准装置是一种结构简单、操作方便、检定效率高、实用性强的二等真空标准装置。
The vacuum comparison standard apparatus is a secondary vacuum standard which is simple in structure, easy to operate, efficient in calibration and very practical.
方法简单、方便、切合实际，可用于带工作站的GC检定与校准。
This method is simple, convenient and practical, which is applicable for verification and calibration of GC with a workstation.
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