ANSI/OPEI B71.9-2016 pdf free download
ANSI/OPEI B71.9-2016 pdf free download.for Multipurpose Off-Highway Utility Vehicles. 3. Interpretations, Terms, and Definitions 3.1 Mandatory and Advisory Rules. To carry out the provisions of this document, the word shall is to be understood as mandatory and the word should is to be understood as recommended. 3.2 Terms. For purposes of this document， the word Vehicle shall mean Multipurpose Off-Highway...