幅度＼臂长 13.0m 16.0m 19.0m 22.0m 25.0m 28.0m 31.0m 34.0m 37.0m 40.0m 43.0m 46.0m 49.0m 52.0m 3.7m 50 4.0m 45.8 44.3 4.5m 38.65 38.6 36.8 5.0m 33.8 32.1 32 5.1m/30.2 5.5m 29.4 28.3 27.5 27.3 5.6m/26.4 6.0m 26.3 25.4 24.5 24.7 24.2 6.1m/22.7 6.6m/19.1 7.0m 21.2 21 20.3 19.7 19.1 19.1 18.9 7.2m/17.0 7.7m/15.4 8.0m 17.6 17.5 17.4 16.8 16.3 15.9 15.4 15.4 15.3 8.2m/13.7 8.7m/12.9 9.0m 15.1 14.9 14.9 14.6