Home / Standards / GB/T 8025-1987 GB/T 8025-1987 Active Petroleum waxes and petrolatums--Determination of trace sulfur--Microcoulometric method 石油蜡和石油脂微量硫测定法 (微库仑法) Standard Type GBT ICS 75.140 CCS E42 Status 现行 Issue Date 1987-07-03 Implementation 1988-05-01 Responsible Dept 国家标准委 Drafting Unit N/A