
AGRICULTURAL EQUIPMENT - MECHANICAL CONNECTIONS BETWEEN TOWED AND TOWING VEHICLES - IMPLEMENT HITCH RINGS AND ATTACHMENT TO TRACTOR DRAWBARS
出版:International Organization for Standardization

专家解读视频
This International Standard specifies dimensional requirements for the hitch rings of agricultural trailers and trailed implements designed to be attached to agricultural tractor drawbars of clevis type according to ISO 6489-3.
SS-ISO 21244:2008 - Identical
UNE ISO 21244 : 2010 - Identical
NF ISO 21244 : 2008 - Identical
NEN ISO 21244 : 2008 - Identical
SAC GB/T 30465 : 2013 - Identical
SS-ISO 21244:2008 - Identical
NEN ISO 21244 : 2008 - Identical
BS ISO 21244 : 2008 - Identical
NF ISO 21244 : 2008 - Identical
UNE ISO 21244 : 2010 - Identical
ASAE/ISO 21244 : 2011 - Identical
SAC GB/T 30465 : 2013 - Identical
ASAE/ISO 21244 : 2011 - Identical
BS ISO 21244 : 2008 - Identical