| | | | | | | | | 45% 10% 8% | 7% 2% 16% 1% 0. | 5% 0.5% | | | | 2 1 | 0.5% | | | | | | | | | | | | | | | | | | 10 | 2 3 | | 5% C | 10 1 10 | 50 10% 硫代硫磺钠 | 2 | 0. 1% | | | | |