Home / Standards / GB/T 15383-2011 GB/T 15383-2011 Active Connection types and dimensions for gas cylinder valve outlets 气瓶阀出气口连接型式和尺寸 Standard Type GBT ICS 23.020.30 CCS J16 Status 现行 Issue Date 2011-12-30 Implementation 2012-12-01 Responsible Dept 国家标准委 Drafting Unit N/A