
DRAWBARS FOR CARAVANS AND LIGHT TRAILERS - METHOD OF CALCULATION FOR THE MECHANICAL STRENGTH OF STEEL DRAWBARS
出版:British Standards Institution

專家解讀視頻
Explains a simplified procedure for the calculation of the mechanical strength of drawbars for caravans and light trailers where the vertical static force on the coupling head is not less than 245 N or greater than 735 N.
ISO 7641-1 : 1983 - Similar to