[国外标准] BS EN ISO 21627-3-2003 Plastics-Epoxy resins-Determination of chlorine content-Total chlorine
[国外标准] BS EN ISO 21627-2-2003 Plastics-Epoxy resins-Determination of chlorine content- Easily saponifiable
[国外标准] BS EN ISO 21627-1-2003 Plastics-Epoxy resins-Determination of chlorine content-Inorganic chlorine