JIS A1416返回 Back
 
Test or certification item 测试或认证名称:  Acoustics 声学 建筑物元件的气载声音隔绝的实验室测量方法

Refer products 涉及产品:  建材
 
Lead time 周期:  常规服务 regular service 12 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
 
Sample size 送样规格:  100cm x 100cm x pcs per color per material 每种颜色每种材料
 
Others 其他信息:  
 
Photo for reference 涉及图片:
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Sample report 样本报告:
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