→ JFNfrog: 查了一下還真沒8 10/12 07:44
→ HT2: 盜版？ 10/12 07:51
→ chinnez: 7號是其他，8以後的都歸7類，至於成分要請專業來解答。 10/12 08:06
→ prince: 8. Recycling Symbol for Generic Materials (often used 10/12 15:16
→ prince: with annotations or labels indicating specific 10/12 15:16
→ prince: material. 10/12 15:16