93/309428 DC 标准详情
- 标准号:93/309428 DC
- 中文标题:
- 英文标题:En 1115 Plastics Piping Systems For Underground Drainage And Sewerage Under Pressure - Glass-reinforced Thermosetting Plastics (grp) Based On Polyester Resin (up) - Part 5: Ancillary Equipment (pren 1115-5)
- 标准类别:标准草案
- 发布日期: