D4814 Standard Specification for Automotive Spark ... - ASTM …
2023年9月21日 · It provides for a variation of the volatility and water tolerance of automotive fuel in accordance with seasonal climatic changes at the locality where the fuel is used.
1.1 This specification covers the establishment of requirements of liquid automotive fuels for ground vehicles equipped with spark-ignition engines. 1.2 This specification describes various characteristics of automotive fuels for use over a wide range of operating conditions.
Test Method D4815 provides a procedure for determining oxygenate con-centration in mass percent. Test Method D4815 also includes procedures for calculating mass oxygen content and oxygenate concentration in volume percent.
ASTM D4814-22 汽车火花点火发动机燃料标准规范 标准全文
2025年1月2日 · 依据 ASTM D6729 标准对火花点火式发动机燃料进行分析、质量控制，该方法适用于含氧化合物 (MTBE、ETBE、TAME 和醇类)的汽油，沸点范围可达 225℃，以及其他在石油炼制过程中经... ASTM D4814-22的标准全文信息,1.1 本规范涵盖了对配备火花点火发动机的地面车辆的液体汽车燃料的要求的制定。 1.2 本规范描述了在各种操作条件下使用的汽车燃料的各种特性。 它根据燃料使用地点的季节性气候变化规定了汽车燃料的挥发性和耐水性的变化。 5 月 1 …
Test Method D4815 provides a procedure for determining oxygenate concentration in mass percent. Test Method D4815 also includes procedures for calculating mass oxygen content and.
2022年12月11日 · This standard is issued under the Þxed designation D4814; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
ASTM D4814-24a - Standard Specification for Automotive Spark …
astm d4814-24a Standard Specification for Automotive Spark-Ignition Engine Fuel 1.1 This specification covers the establishment of requirements of liquid automotive fuels for ground vehicles equipped with spark-ignition engines.
ASTM D4814 - Standard Specification for Automotive Spark …
2021年4月1日 · It provides for a variation of the volatility and water tolerance of automotive fuel in accordance with seasonal climatic changes at the locality where the fuel is used.
ASTM International - ASTM D4814-23 - Standard Specification …
2023年9月1日 · 1.1 This specification covers the establishment of requirements of liquid automotive fuels for ground vehicles equipped with spark-ignition engines. 1.2 This specification describes various characteristics of automotive fuels for …
ASTM-D4814 | Standard Specification for Automotive Spark …
Document Center Inc. is an authorized dealer of ASTM standards. This specification describes the various characteristics and requirements of automotive fuels for use over a wide range of operating conditions in ground vehicles equipped with spark-ignition engines.