腾树检测合作实验室具备 CMA/CNAS 双重资质,可依据 ISO14272:2016 提供全项检测服务
腾树检测可依据 ISO14272:2016《电阻点焊和浮凸焊接十字形拉伸试验的程序和样品尺寸Resistance welding - Destructive testing of welds - Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds》提供专业的第三方检测服务: