ASTM D5500进液阀门沉积形成不含铅自动火花点火引擎燃料车辆评价标准试验方法
日期:2012-02-07 18:00
ssary to maintain vehicle driveability and tailpipe emissions control.
State and Federal Legislative and Regulatory ActionLegislative activity and rulemaking primarily by California Air Resources Board and the Environmental Protection Agency necessitate the acceptance of a standardized test method to evaluate the intake system deposit forming tendency of an automotive spark-ignition engine fuel.
Relevance of ResultsThe operating conditions and design of the engine and vehicle used in this test m
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