Camouflage paint覆面漆, 盖面涂料, 伪假漆 Cantilever beam impact test悬臂梁冲击试验 Carbon-felt reinforced carbon composites碳毡增强碳复合材料 ..
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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.
艾氏冲击试验：用规定高度的摆锤对处于悬臂梁状态的缺口试样进行一次性打击，测量试样折断时冲击吸收功的试验。
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