TN chaussures are the sole shock absorption technology launched by NIKE in 1982, which is a cushioning air-cushion set between the outside sole and midsole .

• 新生、哺乳苗猪的生理特点: 1:不耐低温 新生苗猪体内能量储备不多及能量代谢的激素调节功能不全，对环境温度下降极为敏感。