White PS Scrap (baled), White PS Scrap (baled) shall consist of sorted white Polystyrene (PS) scrap, and compacted into secure bundles with a minimum weight density of 10 lb./cubic foot.

• 干净的PS 小块(打包) 将包括排序干净或自然聚苯乙烯(PS) 小块, 和变紧密入安全捆绑以极小的重量密度10 磅/立方英尺。