英国标准 BS 729钢铁材料的热镀锌涂层标准
Test item 测试名称: Hot-ip Galvanized Coatings on Iron and Steel Articles 钢铁材料的热镀锌涂层标准
Lead time 测试周期: 常规 regular service 10 working days
Sample size 送样规格: not less than 100g sheet, 5pcs
Others 其他信息:
Sample for reference 参考图片:
">Sample Report 报告样本:
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