The impact test of the pendulum is used to strike the notched specimens of the cantilever beam with a prescribed height, and the test of impact absorbing power when the specimen is broken.
For example, the bar chart to the right might show the number of staff (height of bar), by department (different clusters) broken down by gender (different colours).
例如，右边的条形图可以显示不同部门(不同的组)的员工的数量(柱的高度)和性别组成(不同的颜色)。
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Charpy impact test (V gap) : the specified height of pendulum of the one-time blow to V notched specimens in beam state, test specimen is broken by the impact absorbing energy.