| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2019 | 70% | | | | 60% 100 | 70% | | | | | | | | | | | | | | | | | | | | | APP | | | | | | | 20 | | | | | | | | | | | GB/T36113-2018 | | | | | 5990371 | | | | | | | | + | | + | | | | | | | | | | 44 | | | | | | | | | + | | | | | | | | | | | | | | | | | | 20 | | | | | | | | | | | | | | | | | | | | 5 | | | | | | | | | | | 2018 12 24 | | | | | | | | | | | | | | | | | | | | | | | | |