GB/T 1839返回 Back
Test item 测试名称: 镀锌含量测试 Zinc coating mass test
Norm refer 涉及标准: JIS H 0401 Section 5.2 in direct method, ASTM A 90/ A 90 M
Lead time 测试周期: 常规服务周期 Regular Service 10 工作日 Working Days
Sample size 送样规格:
Sheet shape 板材/片材测试面积:3000~5000mm2
Line shape 线材:长度≥650mm
锌层厚度不小于10μm
Others 其他信息:
Sample for reference 参考图片: 
Sample for reference 参考图片:
Sample Report 报告样本：