Home / Standards / GBT 18208.3-2011 GBT 18208.3-2011 Earthquake field work—Part 3: Investigation specification 地震现场工作 第3部分:调查规范 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A