Home / Standards / GB/T 13854-2008 GB/T 13854-2008 Abolished Jet-pipe electro-hydraulic servo valve 射流管电液伺服阀 Standard Type GBT ICS 47.020.30 CCS U57 Status 废止 Issue Date 2008-03-03 Implementation 2008-09-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委