
Plastics Piping Systems - Fittings, Valves And Ancillaries - Determination Of Gaseous Flow Rate/Pressure Drop Relationships
出版:Association Francaise de Normalisation

专家解读视频
基本信息
标准编号: NF EN ISO 17778:2015
发布时间:2015/5/1 0:00:00
标准类别:Standard
出版单位:Association Francaise de Normalisation
标准页数:0
标准简介
Defines a method for determining the flow rate/pressure drop relationship of components for plastics piping systems when tested using air at 25 mbar.
标准备注
Indice de classement: T54-934. PR NF EN ISO 17778 January 2014. (01/2014) Supersedes NF EN 12117. (05/2015)
等同采用的国际标准
EN ISO 17778:2015 - Identical