DS EN 61057:1998被替代
Aerial Devices With Insulating Boom Used For Live Working Exceeding 1 Kv A.C.
出版：Danish Standards
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基本信息
标准编号： DS EN 61057:1998
发布时间：1998/5/11 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：116
标准简介
Pertains to aerial devices (mobile elevating work platforms (MEWP)), with or without the possibility of an additional jib, as a minimum with an insulating upper boom (extending structure), used for live working on the nominal voltage, which is between 1 kV r.m.s. and 800 kV r.m.s., at power frequency.
替代本标准的新标准
等同采用的国际标准
EN 61057:2017 - Identical
