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copper and brass polish
配方类型: |
POLISHES |
配方组成: |
sodium chloride/5 "tergitol" anionic 7/3 bentonite/8 "multicel" 000 abrasive/19 citric acid/5 "carbowax" polyethylene glycol 1500/35 water/25 |
配制方法: |
heat all ingredients and stir until uniform. |
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