93/313474 DC 标准详情
- 标准号:93/313474 DC
- 中文标题:
- 英文标题:En 1229 Plastics Piping Systems - Glass-reinforced Thermosetting Plastics (grp) Pipes And Fittings - Test Methods To Prove The Leaktightness Of The Wall Under Short-term Internal Pressure
- 标准类别:标准草案
- 发布日期: