KS B ISO 2631-4-2018 Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew co
2018KS B ISO 2631-4:2018 Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew co
2013KS B ISO 2631-4:2013 Mechanical vibration and shock-Evaluation of human exposure to whole-body vibration-Part 4:Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems