如何去除抛光膏?
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/24 01:32:53
如何去除抛光膏?
use gasoline to wash it off.It is made of wax with powder of Al2O3 (white 抛光膏),or Fe2O3 (red 抛光膏),or CrO3 (green 抛光膏).
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来源:学生作业学帮网 编辑:学帮网 时间:2024/05/24 01:32:53
如何去除抛光膏?
use gasoline to wash it off.It is made of wax with powder of Al2O3 (white 抛光膏),or Fe2O3 (red 抛光膏),or CrO3 (green 抛光膏).