I.S. EN ISO 4254-12:2012现行
Agricultural Machinery - Safety Part 12: Rotary Disc and Drum Mowers and Flail Mowers (iso 4254-12:2012)
出版：National Standards Authority of Ireland
专家解读视频
Describes the safety requirements and their verification for the design and construction of rotary disc mowers, rotary drum mowers, as used for forage crop harvesting in agriculture only, and flail mowers with a horizontal axis for use in agriculture only, that are mounted, semi-mounted, trailed or self-propelled.
EN ISO 4254-12:2012 - Identical
ISO 4254-12 : 2012 - Identical
EN ISO 4254-12 : 2012 AMD 1 2017 - Identical
