中国石油浙江销售分公司采用LL型腰轮流量计对成品油计量以来效果明显，已在成品油的动态计量中推广应用。
PetroChina Zejiang Sale Branch applied LL type waist wheel flow meter for measuring product oil for a month and good effects are obtained. The flow meter has been used for dynamic measurement widely.
对我国原油计量同国际接轨的有关方法、标准和技术进行探讨；指出，原油计量体积交油同国际接轨是必要的和可行的。
It also discusses the corresponding methods, standards and technology in order to bring China's crude measurement more in line with international practice, which is both necessary and feasible.
最后，根据上述基础理论探讨了植物油散装计量仪表的精度计算问题。
Finally, according to the former basic theory, the problem of accuracy computation for vegetable-oil instrument is discussed.
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