橡胶拉伸强度能力验证计划和统计分析

PROFICIENCY TESTING AND STATISTICAL ANALYSIS FOR RUBBER TENSILE STRENGTH

采用稳健统计技术对全国84家实验室橡胶拉伸强度能力验证结果进行统计分析,结果显示全部满意的实验室78家,结果可疑的实验室有6家,并对实验室结果出现可疑的原因进行了分析。

By using robust statistical techniques, statistical analysis about proficiency testing results of rubber tensile strength with 84 laboratories across the country were made. The results showed that there were 78 satisfictory laboratories and 6 suspect laboratoties. The suspicious causes were analyzed.