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
ASTM D5500 Standard Test Method for Vehicle Evaluation of Unleaded Automotive Spark-Ignition Engine Fuel for Intake Valve Deposit Formation
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
Test MethodIt was determined through field testing that intake valve deposits could adversely affect the driveability of certain automobiles. Southwest Research Institute and BMW of North America (BMW NA) jointly conducted testing to develop this test method to determine an unleaded a
1/9 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
08/28 02:20