NEN ISO 21012:2006现行
Cryogenic Vessels - Hoses
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN ISO 21012:2006
发布时间：2006/11/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：14
标准简介
Provides design, construction, type and production testing, and marking requirements for non-insulated cryogenic flexible hoses used for the transfer of cryogenic fluids within the following range of operating conditions: - working temperature: from -270 degrees C to -65 degrees C; - nominal size (DN): from 10 to 100.
等同采用的国际标准
ISO 21012:2006 - Identical
