荷斯坦奶牛 | 10 | 10 ~ 16 | | | | | | | | | | | 15% | | 50 | 1% | | | | | | | | | | | 2 | 10 | 13 | | 15 36 | | 10% | | | | | | | | | | | | | | | | | | | | | |