由于工农业的飞速发展,人口的不断增加,能源的消耗也急剧增加,引起能源需求日趋紧张。于是,能源的计量工作受到各国普遍重视。我国也不例外,随着经济发展,能源供应问题也日益突出,也把石油和液体石油产品的计量工作提到了议事日程,受到重视。所谓石油计量就是对石油和液体石油产品的数量(重量或体积)的确定过程。不管用什么方法进行石油计量,不管是内贸还是 Due to the rapid development of industry and agriculture, the population is constantly increasing, and the consumption of energy also increases sharply, causing the energy demand to become increasingly tense. Thus, the measurement of energy by the universal attention of all countries. My country is no exception. With the economic development, the issue of energy supply has become increasingly prominent. It has also brought the measurement of oil and liquid petroleum products to the agenda and received much attention. The so-called oil measurement is the determination of the quantity (weight or volume) of petroleum and liquid petroleum products. No matter what method of measurement of oil, whether domestic trade or not