DIN EN ISO 10931:2006 工业用塑料管道系统.聚偏氟乙烯(PVDF).元件和系统的规范.德文版本EN ISO 10931:2005
Plastics piping systems for industrial applications - Poly(vinylidene fluoride) (PVDF) - Specifications for components and the system (ISO 10931:2005); English version of DIN EN ISO 10931:2006-03