Home / Standards / GB/T 29860-2013 GB/T 29860-2013 Active Manufacturing technical requirements for communication steel pole tower 通信钢管铁塔制造技术条件 Standard Type GBT ICS 43.040 CCS M42 Status 现行 Issue Date 2013-11-12 Implementation 2014-02-01 Responsible Dept 工业和信息化部(通信) Drafting Unit N/A