Thermal Condensed EPSF Blocks shall consist of clean Expanded Polystyrene Foam (EPSF) scrap processed in a thermal reduction process into condensed PS blocks.

• 说明热量浓缩的EPSF块将包括干净的膨胀的聚苯乙烯泡沫(EPSF)小块被处理在一个热量减少过程中成浓缩的PS块。