Inaccurate measurement of the mean temperature of petroleum and its liquid products stored in a tank results in low measuring precision of the liquid volume.
油罐中石油及其液体产品的平均温度测量不准，将直接影响着液体体积的测量精度。
With the progress in science and technology and the increase in the need of high-precision and wide-variety products, great changes have been taking place in machine tool technology.
随着现代科学技术的进步和社会对高精度、多样化产品需求量的增加，机床技术也在发生巨大的变化。
The company's products in machine tools, precision machinery, aerospace, electronic and other industries has been widely used.
本公司的产品在机床、精密机械、航空航天，电子电器等其他行业已广泛使用。
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