jiasheng
第5楼2019/10/15
The general approach in that case is to consider any XRF result to be indeterminate and in need of digestion and ICP analysis if that result falls within 30 percent of the Consumer Product Safety Improvement Act (CPSIA) limit.
您好,上面的这一段就是 CPSC-E1002.08.3 我摘录下来的,是否就是您说的30%以内的依据。,不过翻译过来好像怪怪的。
JOE HUI
第6楼2019/10/15
我看的也是翻译的,就当依据吧