经过24小时热处理后将试样取出，室温下放置冷却1小时，用游标卡尺测定橡胶试样的压痕深度。
Take out the test sample after24h heat treatment cool it for1hour under room temperature and use vernier caliper to determine the indentation depth of the rubber test sample.
深度游标卡尺用于测量深度，台阶等。
The depth vernier gauges can be used to measure depth and step.
量具包括千分尺、卡尺、深度尺等。
The measures including micrometer, calipers, depth gauge etc.
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