標準號：BS ISO 20918-2007
中文標準名稱：道路車輛.與完全氣動制動系統結合的重型商務車用制動臨界壓力.輥式制動試驗器試驗
英文標準名稱：Road vehicles - Braking threshold pressures for heavy commercial vehicle combinations with fully pneumatic braking systems - Test with roller brake tester
標準類型：T24
發布日期：2007/11/30 12:00:00
實施日期：2007/11/30 12:00:00
中國標準分類號：T24
國際標準分類號：43.040.40
適用范圍：ISO 20918:2007 describes a method to evaluate the braking threshold of heavy commercial vehicle combinations with pneumatic braking systems, by means of a roller brake tester.ISO 20918:2007 describes procedures for workshops and garages and providesa recommended pressure range of the system threshold pressure for motor vehicles and trailers, and a recommended practice for determining the system threshold pressure. ISO 20918:2007 covers neither high-pressure compatibility, including the control of the coefficient of friction between lining/pad and drum/disc, nor dynamic influences. ISO 20918:2007 is not for use at Type Approval.