AS 2213.4:2008 Strength testing of pin couplings and drawbar eyes that mechanically connect rigid drawbars between commercial road vehicle tractors (ISO 12357-1: 1999 MOD)
1970AS 2213.4:2008 Strength testing of pin couplings and drawbar eyes that mechanically connect rigid drawbars between commercial road vehicle tractors (ISO 12357-1: 1999 MOD)
1970AS 2213.4:1998 Commercial road vehicles - Mechanical connections between towing vehicles - Strength test for pin-type couplings and drawbar eyes for rigid drawbars