NS 1739 Ed. 1 (1980) 标准详情
- 标准号:NS 1739 Ed. 1 (1980)
- 中文标题:
- 英文标题:Valves - Spheroidal Cast Iron Stop Valves - Flanged, Angle Pattern - Dn 15 To Dn 80 - Bolted Bonnet - Rising Stem And Handwheel - Nominal Pressure Pn 25 - Max. Temperature 350 Degrees Celsius
- 标准类别:挪威标准NS
- 发布日期:
