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配方类型: |
METALS AND THEIR TREATMENT |
配方说明: |
Aluminum Welding Rod Flux (U..S. Patent 2,552,104) |
配方组成: |
Sodium Fluoride/4.5 Lithium Fluoride/15.0 Sodium chloride/33.0 Calcium Sulfate/3.0 Aluminum Fluoride/10.5 Potassium Chloride/34.0 |
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