DIN CEN/TR 852:2011-03*DIN SPEC 91159:2011-03 用于輸送供人類消費的水的塑料管道系統(tǒng) 遷移評估 實驗室得出的遷移值的解釋指南
Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Guidance on the interpretation of laboratory derived migration values; German version CEN/TR 852:2010