Model In It Vmax 型号 A A V 30-050 0.50 1.00 30 30-070 0.70 1.40 30 30-090 0.90 1.80 30 30-110 1.10 2.20 30 30-135 1.35 2.70 30 30-160 1.60 3.20 30 30-185 1.85 3.70 30 30-200 2.00 4.00 30 30-250 2.50 5.00 30 30-300 3.00 6.00 30 30-400 4.00 8.00 30 30-500 5.00 10.00 30 30-600 6.00 12.00 30 30-700 7.00 14.00 30 30-800 8.00 16.00 30 30-900 9.00 18.00 30