UNE EN 922-1995 (R2010) 标准详情
- 标准号:UNE EN 922-1995 (R2010)
- 中文标题:
- 英文标题:Plastics Piping And Ducting Systems - Pipes And Fittings Of Unplasticized Poly(vinyl Chloride) (pvc-u) - Specimen Preparation For Determination Of The Viscosity Number And Calculation Of The K-value
- 标准类别:西班牙国家标准UNE
- 发布日期: