appearance(Unplasticized poly(vinyl chloride(PVC-U)piping system for indudtrial applications)
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 poly(vinyl chloride(PVC-U)piping system for indudtrial applications
- 檢測項目?appearance
- 檢測標準?GB/T4219.1-2008《Unplasticized poly(vinyl chloride(PVC-U)piping system for indudtrial applications-Part 1: Pipes》