Home / Standards / GB/T 31997-2015 GB/T 31997-2015 Active Codes of construction acceptance on wind power plant project 风力发电场项目建设工程验收规程 Standard Type GBT ICS 27.180 CCS F11 Status 现行 Issue Date 2015-09-11 Implementation 2016-04-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A