DIN 53230 标准详情
- 标准号:DIN 53230
- 中文标题:
- 英文标题:Testing of paints, varnishes and similar coatings; rating scheme for the evaluation of tests
- 标准类别:德国标准DIN
- 发布日期:
When testing paints, varnishes and similar coatings, their properties or any changes to them frequently cannot be described in terms of measured values, but must instead be assessed subjectively. This specifies a standardized rating scheme on which t
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