Home / Standards / GB/T 11059-2022 GB/T 11059-2022 Active Determination of vapor pressure of crude oil—Expansion method 原油蒸气压的测定 膨胀法 Standard Type GBT ICS 75.040 CCS E21 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 国家标准委 Drafting Unit N/A