化学配方数据库
| 配方类型： | METALS AND THEIR TREATMENT |
| 配方说明： | Scale and Rust Remover (German Patent 805,341) |
| 配方组成： | Sulfonated Anthracene Oil/2 Sodium Bisulfate/40 Sodium Sulfate/58 |
| 配制方法： | A 5 to 10% aqueous solution of this is used at room or elevated temperatures. The base metal is not attacked. |
| 返回数据库查询 |