Home / Standards / GB 6951-1986 GB 6951-1986 Active Safe surface voltage of light fuel oil in tank filling operation 轻质油品装油安全油面电位值 Standard Type GB ICS 75.160.20 CCS C66 Status 现行 Issue Date 1986-10-09 Implementation 1987-09-01 Responsible Dept 国家能源局 Drafting Unit N/A