Home / Standards / GB/T 34572-2017 GB/T 34572-2017 Active Railway applications—Current collection system—Pantographs,testing methods for carbon contact strips 轨道交通 受流系统 受电弓碳滑板试验方法 Standard Type GBT ICS 45.060 CCS S04 Status 现行 Issue Date 2017-09-29 Implementation 2018-04-01 Responsible Dept 国家铁路局 Drafting Unit N/A