Test item 测试名称: 头戴受话器及耳机 Headphones and earphones
Test norm rerfer 涉及标准:BS EN 50332-1, BS EN 60318-1
Sample size 送样规格:4pcs finished products
Lead time 测试周期: 常规 Regular 12 working days
Others 其他信息:
Sample for reference 参考图片:
Sample Report 报告样本:
Test item 测试名称: 头戴受话器及耳机 Headphones and earphones
Test norm rerfer 涉及标准:BS EN 50332-1, BS EN 60318-1
Sample size 送样规格:4pcs finished products
Lead time 测试周期: 常规 Regular 12 working days
Others 其他信息:
Sample for reference 参考图片:
Sample Report 报告样本: