GB/T 3994返回 Back

Test or certification item 测试或认证名称: 粘土质隔热耐火砖

Refer products 涉及产品:  建材
 
Lead time 周期:  常规服务 regular service 15 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
 
Sample size 送样规格:  on request 待定 30pcs finished products 三十个成品

Sample report 样本报告:
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Photo for reference 涉及图片:

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