Home / Standards / GB/T 30228-2013 GB/T 30228-2013 Active Safety requirements and test methods for impact attenuation of playground surfacing 运动场地地面冲击衰减的安全性能要求和试验方法 Standard Type GBT ICS 97.220.10 CCS Y55 Status 现行 Issue Date 2013-12-31 Implementation 2014-12-01 Responsible Dept 国家标准委 Drafting Unit N/A