The standard GB/T 1721-2008 Determination of varnish, oil and thinners Appearance and transparency specifies the determination method of varnish, oil and thinners Appearance and transparency. The standard details how to visually check the sample for the presence of mechanical impurities and their transparency to ensure that the mass of coatings and thinners meets the requirements.
| Status | Active |
|---|---|
| CCS | G50 | ICS | 87.040 |
| Release Date | 2008-06-04 00:00:00 | Implementation Date | 2008-12-01 00:00:00 |