JIS D6402:1985 pdfダウンロード。Contours of Rims for lndustrial Vehicles and Off the Road Service 1.Scope This Japanese Industrial Standard specifies the contours of rim faces,hereinafter referred to as the “rim”,on which tyres of industrial and off the road vehicles are to be mounted. 2.Types The types for contours of rim shall be as given in Table 1. Applicable Standard : JIS D 4102-Wheels/Rims-Classification，Designation and MarkingReference Standards: JIS B 9203-Contours of Rims for Agricultural Machines and Implements JIS D 4218-Contours of Rims for Automobiles JIS D 6401-Dimensions and Load Ratings of Tires for Industrial Vehieles and Off the Road Service 3.Dimensions Dimensions...