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2×9%=18% 3×9%=27% 4×9%=36% 5×9%+1%=46% 5×9%-1%=44%
头面9% 双上肢2×9% 双下肢包括臀部46% 躯干前13% 躯干前后包括外阴3×9%
2x9%=18% 3x9%=27% 4x9%=36% 5x9%+1%=46% 5x9%-1%=44%
2×%=8% 3×9%=27% 4×9%=36% 5×9%+1%=46% 5×9%-1%=44%
2x9%=18% 3x9%=27% 4x9%=36% 5x9%+1%=46% 5x9%-1%=44%