NS 1725 Ed. 2 标准详情
- 标准号:NS 1725 Ed. 2
- 中文标题:
- 英文标题:Valves - Screw-down Stop Valves Of Leaded Gunmetal With Flanges - Angle Pattern - Dn 10 And Dn 80 - Threaded Bonnet, Rising Stem - Metallic Seal - Nominal Pressure Pn16 - Max. Temperature 225 Degrees Celsius
- 标准类别:挪威标准NS
- 发布日期: