GB 5940-86

Corrosion resistance test method for metal coatings and chemical treatment layers of light industrial products — Copper-accelerated acetic acid salt spray test

轻工产品金属镀层和化学处理层的耐腐蚀试验方法 铜盐加速乙酸盐雾试验法

Standard Type
GB
ICS
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CCS
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Implementation
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