BS EN 60268-7返回 Back
 
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:
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Sample Report 报告样本:
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