Prezentul standard stabile?te dimensiunile valvelor utilizate la camerele de aer. ale pneurilor de autocamioane, autobuze, troleibuze, remorci auto ?i remorci agricole, conform
STAS 627/3-85 ?i STAS 627/4-85.
STAS 839/5-1987 history
1987STAS 839/5-1987 C TYPE VALVES FOR AIR TUBES OF AUTOBUSES, UTILITARY VEHICLES AND TOWED VEHICLES Dimensions