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一、概述在油品贸易结算中,密度测算的准确度直接关系贸易结算的准确与否。除使用标准的计量器具和严格执行标准的密度测算操作外,及时发现油品分层并准确得到具有代表性的油品样是非常关键的,否则会在贸易结算中造成很大的计量误差。二、油品分层的原因油品分层的原因是由多种因素造成的,笔者总结
I. Overview In the oil trade settlement, the accuracy of the density measurement is directly related to the accuracy of the trade settlement. In addition to the use of standard measuring instruments and the strict implementation of standard densitometry operations, it is crucial to find out the stratification of the oil product and to obtain a representative sample of the oil accurately. Otherwise, there will be great measurement errors in trade settlement. Second, the reasons for oil stratification Oil stratification is caused by a variety of factors, the author concluded