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| 配方类型： |
METALS AND THEIR TREATMENT |
| 配方说明： |
Foundry-Core Mix (For Brass and Bronze) |
| 配方组成： |
Water/20-40
"Resimene" 970/10-12
Sand (90-130 A.F.S.)/1000
*Distilled oleic acid (red oil).
Release Agent*/4
Cereal Flour/7-10 |
| 配制方法： |
Almost any standard brassfoundry core wash will work well on this. |
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