Home / Standards / GB/T 31140-2014 GB/T 31140-2014 Active Environment specifications of wind-power generation equipments for plateau 高原用风力发电设备环境技术要求 Standard Type GBT ICS 29.020 CCS K04 Status 现行 Issue Date 2014-09-03 Implementation 2015-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A