3D透气网格面料
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3D breathable mesh fabric
赋予床垫自我调节功能
Self regulation function
享受四季倍感舒睡
Enjoying the Four Seasons and Feeling Comfortable Sleep
精钢独立弹簧
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Fine steel independent spring
由高强钢制成的弹簧
Springs made of high-strength steel
经过多道工序来制造而成
Made through multiple processes
具有抗疲劳性好、精度高
Has good fatigue resistance