NEN ISO 9974-4:2006被替代
Connections For General Use And Fluid Power - Ports And Stud Ends With Iso 261 Threads With Elastomeric Or Metal-to-metal Sealing - Part 4: Dimensions, Design, Test Methods And Requirements For External Hex And Internal Hex Port Plugs
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 9974-4:2006
发布时间：2006/5/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：10
标准简介
Defines dimensions and performance requirements for metric external hex and internal hex port plugs for use with ISO 9974-1 ports.
替代本标准的新标准
等同采用的国际标准
ISO 9974-4:2006 - Identical
