| 10 7 | 1 | | | | | 10 9 | 5 | | | | | | | | | 1000 g/L | 500g/L | | 2000g/L | 30 | 10 1 7 | | 7 | | | | | | | | | | | | | ( | 13734836082 | 10 1 | | | | | | | | | | | | | | | | | | | | | | | | | | 2022 10 10 |