Home / Standards / GB/T 22517.3-2008 GB/T 22517.3-2008 Abolished Technical requirements and test method for sports field - Part 3: Baseball and softball 体育场地使用要求及检验方法 第3部分:棒球、垒球场地 Standard Type GBT ICS 97.220.10 CCS Y55 Status 废止 Issue Date 2008-11-03 Implementation 2009-05-01 Responsible Dept 体育总局 Drafting Unit N/A