| | | | | | | | | | | 8 13 | | | | | | | | | | | | 5000 | 2900 N95 | 4500 160 40 | 480 | 1000 PVC 10000 | 6 1 | 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2022 8 19 |