Home / Standards / GB/T 30517-2014 GB/T 30517-2014 Active Test method for free water in liquefied petroleum gas―Visual inspection 液化石油气中游离水的试验 目视法 Standard Type GBT ICS 75.160.30 CCS E46 Status 现行 Issue Date 2013-12-13 Implementation 2014-06-01 Responsible Dept 国家标准委 Drafting Unit N/A