Indicator for kilometers - state, oil change and lubricants service in the case of motor vehicles.

• 1. 一种用于大型汽车换油检修的服务车 [P] . 中国专利： CN113803625A . 2021-12-17
• 2. 用于基于位置的服务的移动状态指示器 [P] . 中国专利： CN101952845A . 2011-01-19
• 3. oil change - indicator for motor vehicles. [P] . 德国专利： DE1710579U . 1955-11-10

  机译： 换油-机动车指示器。

• 4. Motor cycle engine oil temperature indicator, is DUO-LED whose output is changed from red to green when temperature is within range at which oil has attained optimal operating temperature, where indicator is controlled by electronic device [P] . 德国专利： DE202006001175U1 . 2006-09-07

  机译： 摩托车发动机机油温度指示器是DUO-LED，当温度处于机油达到最佳工作温度的范围内时，其输出从红色变为绿色，该指示器由电子设备控制

• 5. Indicator device for the speed change in motor vehicles. [P] . 法国专利： FR1113984A . 1956-04-06

  机译： 机动车速度变化的指示器装置。

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• 2. Changes in soil biochemical indicators at different wheat growth stages under conservation-based sustainable intensification of rice-wheat system [J] . Tanushree Bera, Sandeep Sharma, HSThind, 农业科学学报：英文版 . 2018,第008期
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• 4. OPTICAL FIBER SPECTROSCOPY FOR MEASURING QUALITY INDICATORS OF LUBRICANT OILS [C] . A.G. MIGNANI, L. CIACCHERI, A.A. MENCAGLIA, Italian conference on sensors and microsystems . 2009
• 5. Characterization of Motor Oils and Other Lubricants by High Performance Liquid Chromatography, Three-Dimensional Excitation Emission Matrices and Two-Dimensional Low Temperature Fluorescence Spectroscopy [D] . Walsh, Kelly A. 2012
• 6. Prevention and management of chronic disease in Aboriginal and Islander Community Controlled Health Services in Queensland: a quality improvement study assessing change in selected clinical performance indicators over time in a cohort of services [O] . K S Panaretto, K L Gardner, S Button, 2013
• 7. ASSESSMENT OF INFLUENCE OF QUALITY OF DIESEL FUEL AND CHARACTERISTICS OF MOTOR OIL ON CHANGE OF ITS PROPERTIES IN INTERNAL COMBUSTION ENGINES AND SERVICE LIFE [O] . 2020
• 8. Compatibility of refrigerants and lubricants with motor materials. Volume 3, Effects of refrigerant-lubricant exposures on motor materials. [R] . Doerr, R., Kujak, S. 1993

• 1. Influence of the Use of Biodiesel from Residual Oils on Lubricant Oil in Diesel Engines [J] . Anderson Favero Porte ,Pedro Barbosa Mello ,Rosana de Cassia Souza Schneider . 材料科学与工程：中英文A版 . 2012,第011期
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