您搜索了: pcdds (英语 - 拉脱维亚语)

dibenzo-p-dioxins (‘pcdds’)
dibenzo-p-dioksīni (“phdd”)

determination of the mass concentration of pcdds/pcdfs,
pcdd/pcdf masas koncentrācijas noteikšana;

0,5 ng who-pcdd/f-teq/kg [6] [7]
0,5 ng who-pcdd/f-teq/kg [6] [7]