Put the coated specimen under the impact site; check the damage and or warp of it after hit by the hammer from specified height.
经撞击后检查损伤及变形情形。用于塑胶冲击测试及涂料附着力测试。
Put the coated specimen under the impact site; check the damage and or warp of it after hit by the hammer from specified height.
经撞击后检查损伤及变形情形。用于塑胶冲击测试及涂料附着力测试。
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