兑水 发表于 2009-9-15 07:49:50

ASTM B 809-1995用湿硫黄蒸气("硫黄华")作金属涂层...

B809-95(2003) Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor (Flowers-of-Sulfur)
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