TY - GEN ED - SRI LANKA STANDARDS INSTITUTION TI - SLS 871 : Part 5 : 1992 : Code for use of plastic materials for food contact applications : Pt. 5 - Polyethylene Phthalate (PET) PY - 1992/// CY - Colombo PB - SLSI KW - a664:621.798:678.5 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD3003 ER -