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关注:1
2013-05-23 12:21
求翻译:In last decades, the usage of OPEs had been widespread since the Stockholm Convention was enacted for the ban of brominated diphenylethers as flame retardants.是什么意思?![]() ![]() In last decades, the usage of OPEs had been widespread since the Stockholm Convention was enacted for the ban of brominated diphenylethers as flame retardants.
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