论文部分内容阅读
燃油与百姓生活和国民经济密切相关,燃油价格的不断上涨,使燃油计量成为人们关注的热点。本文就燃油计量中的计量值状态、计量器具等方面进行讨论。一、计量值状态我国是以累积体积流量进行燃油贸易交接,计量单位为L或m3。在不同温度下,燃油累积体积流量是不同的。当温度升高时,相同累积质量流量的燃油,累积
Fuel and people’s lives and the national economy are closely related to the rising fuel prices, so that fuel metering has become the focus of attention. This article discusses the measurement of fuel metering status, measuring instruments and so on. First, the measured value of state Our country is based on cumulative volume flow of fuel transfer of trade, the measurement unit is L or m3. At different temperatures, the cumulative fuel flow rate is different. When the temperature rises, the same cumulative mass flow of fuel, accumulation