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D H a b h
41- 30.00 21.00 4.70~6.70 6.70 2.00
35.00 25.00 5.70~7.70 7.70~9.70 3.00
45.00 　 7.70~9.70 11.70 3.50
50.00 28.00 6.70~15.70 13.70~17.60 4.00
60.00 30.00 7.70~14.70 19.60~23.60 5.00

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