Home / Standards / GB/T 35034-2018 GB/T 35034-2018 Active Technical specification for safety monitoring devices of screw expander (unit) 螺杆膨胀机(组)安全监视装置技术规范 Standard Type GBT ICS 27.040 CCS K59 Status 现行 Issue Date 2018-05-14 Implementation 2018-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A