+050 34.1 37.3 +064 40.5 14 522.2 236.4 522. 2 150.8
394 200
29.10.755 +072 18.6 21.4 8 85.6 85.6 43.167.4779.4167.49.3 18 612 3 +090 65.2 26.85 +100 53.7 24.8 32.112.4 +120 10.5 6.35+140 2.2 32.0 总计 计算表
45 10 268.5 450 268.5181.5 20 642 248 248 16 20 127 320 120