標準號：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的制動臨界壓力.帶輥式制動試驗器的試驗
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：2007/10/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T24
國際標準分類號：43.040.40
引用標準：ISO 611;ISO 21069-1
適用范圍：This International Standard describes a method to evaluate the braking threshold of heavy commercial vehicle combinations with pneumatic braking systems, by means of a roller brake tester.This International Standard describes procedures for workshops and garages and provides- a recommended pressure range of the system threshold pressure for motor vehicles and trailers, and- a recommended practice for determining the system threshold pressure.This International Standard covers neither high-pressure compatibility, including the control of the coefficient of friction between lining/pad and drum/disc, nor dynamic influences. This International Standard is not for use at Type Approval.