| | 845 | 830 | 4 3 | 3 | 5 | | | | | | | | | ( ) 630 | | 680 | 630 | 50 | 247 10 × 3.5 | 12500 12.5 | | | 4.5 | 2400 5100 3200 | | | 8900 | 3500 | 106 248 | | 1 | | | | | | (2) | | | | | | 3 | | 8% | | | | ( ) 400 | | 460 | 400 | 60 | 2600M×8.5 M | 22100 900 | 200 | 2000 500 ×10 ×0.1 | ( ) | | | | 25 68 | | | | | mailto 12317 ybsqfpb@163. com12317 | 0476-3521986 | ybsqfpb@163. com | | | | 2020 3 31 |