| 配方类型： |
METALS AND TREATMENTS |
| 配方说明： |
Stripping Speculum (Metal) Deposits |
| 配方组成： |
For speculum deposits, containing about 45% tin, in the following
Sulfuric acid/100
Nitric acid/8
Water/150
Acetic acid/8 |
| 配制方法： |
The strip removes 1/2 mil in 10-12 min at room temperatur, and is suitable for all basis metals. |
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