单层龙骨系统是一套悬浮式运动地面系统,具备优良的运动弹性、均匀吸震性、耐用维护简单的特点,满足DIN对各项运动的性能要求,是所有场馆最经济实用的不二选择.

　　The single keel suspension system is a set of ground motion system, with excellent elasticity, uniform motion shock absorption, durable and simple maintenance features, meet the performance requirements of the DIN movement, all the venues of the most economical and practical choice.