GB/T 9109.5-2017石油和液体石油产品动态计量第5部分:油量计算国家标准
英文:Petroleum and liquid petroleum products dynamic measurement—Part 5:Calculation of oil quantities GB/T 9109.5-2017介绍: ...
英文:Petroleum and liquid petroleum products dynamic measurement—Part 5:Calculation of oil quantities GB/T 9109.5-2017介绍: ...