| | 2020 10 | | | | ︹ 2019 ︺ 24 | | ︹ 2020 ︺ 2 | | | | | | | | | | 2010 | | | | | | | | | | | | 2020 11 1 | | | | | | | | | 2020 3 | | | 2020 4 | | | | | | | | | 2020 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | | | | | | | | | | | | | | | | | | | | ︹ 2019 ︺ 24 | | | ︹ 2020 ︺ 3 | | | | | | | | | | | | PAD | | | | | | | | | | | | | | | | | | | | | | | PAD | | | 1 2 PAD | | | | | | | | | LED | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 2 27 | | | | | | 2020 | | 2020 3 | | 2020 | | | 2020 | 2020 | | | | 2020 | | | | | | | | | | | | | | | | | 2020 | | | | | 27 | | | | | | | | | | 1000 | | | | | | | | | | | 1554 | 1 | 5 | | 5 | 4 | 27 | | 1+4 | | | 4 | | | | | | | | | | | | | | | | | | | 2019 | | | | | | | | | | 39 | | | | | | | | | 10 | | | + + + | | | | | | | | | | | | | | 1 | 1 | | | | | 300 | | | | | 10% | | | 25 | | 180 | | | | | | | | 450 450 | | | | | | | | | | | | | | 2019 | | | | | 10 | | 0.75 | 85% | | + + | + | | 10% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 3 9 | | |