Agricultural vehicles. Mechanical connections between towed and towing vehicles - Dimensions of hitch-hooks1 Scope This part of ISO 6489 specifies the dimensional requirements for hitch hooks used in the attachment to agricultural towing vehicles of towed, non balanced trailers and implements equipped with a ring specified in ISO 20019. Its purpose is to ensure the interchangeability of the mechanical connections on agricultural towing vehicles. This part of ISO 6489 1 is applicable only in those cases where the vertical static load does not exceed 30 kN.

quality control during the manufacture and shop-testing

BS IEC TR 62157 on cylindrical machined carbon electrodes is useful for:

Note 1: BS EN 81‑21 Standard does not cover:

BS EN ISO 14971 is the latest international risk management standard for the manufacture of medical devices

capacitors is useful for:

11 Real-time audit

Boat warning labels must be able to withstand harsh marine environments

either an original or a duplicate

The track width is the distance between points A and B if A and B are the two points thus described for the wheels on the same axle of the tractor

— appliances intended exclusively for professional use

category 1 and category 2

Technical description