| 摘要 |
<p>The invention relates to a composition for protecting and finishing the metallic and wooden surfaces. According to the invention, the composition consists of 72...80% alkyd resin, with a content of 68% soya bean oil, 15...20% white-spirit, 5...8% lead naphthenate, 2...6% cobalt octoate, the percentage being expressed by weight.</p> |
