知识问答
最佳答案:sum of PBBs -----PBBs(多溴联苯)的总含量,sum of PEDEs -----PEDEs的总含量.这个我估计你抄错了,应该是PBDE(多溴
最佳答案:This is only the part of testing report.The total one is not finished yet.
最佳答案:I am very sorry that I haven't provided you with the report as promised.The repo
最佳答案:This test report shocked me. We have done similar tests many times and they all