Читать книгу Henley's Formulas, Recipes and Processes (Applied Chemistry) - Various - Страница 614
Pickle For Bronzes.
Оглавление—Sulphuric acid, 1,000 parts; nitric acid, 500 parts; soot, 10 parts; sea salt, 5 parts.
—Sulphuric acid, 1,000 parts; nitric acid, 500 parts; soot, 10 parts; sea salt, 5 parts.
