appearance(Unplasticized polyvinyl chloride(PVC-U)structure wall pipeline system for underground soi
作者:百檢網 時間:2021-12-01 來源:互聯網
- 檢測分類?未定義
- 樣品名稱?Unplasticized polyvinyl chloride(PVC-U)structure wall pipeline system for underground soil waste and grainage-Part 3:Bilayer and hollow-wall construction with axial hollow pipes
- 檢測項目?appearance
- 檢測標準?Unplasticized polyvinyl chloride(PVC-U)structure wall pipeline system for underground soil waste and grainage-Part 3:Bilayer and hollow-wall construction with axial hollow pipesGB/T18477.3-2009