原文由 kamleung(kamleung) 发表:
I also encounter the similar problem in counting the 3R. In fact, the same product are submitted to two different labs for generating the WEEE report. One is submitted to SGS by ourself. Another one is submitted to ITS by buyer for double checking. However, different rates are obtained in different reports. Hence, I do not think that there are the standard rule for the 3R calcuation.