Найдено: 4
Overview - ISO 12140-2:2020 (Drawbar jacks, application safety) ISO 12140-2:2020 specifies safety requirements, test methods and minimum acceptance criteria for telescopic mechanical (screw- and nut-…
1 Scope This International Standard specifies terms and definitions, establishes test procedures, and creates minimum performance requirements for telescopic mechanical screw-type jacks or hydraulic…