appearance(Chlorinated poly (vinyl chloride) fittings for hot and cold water installations)
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?Chlorinated poly (vinyl chloride) fittings for hot and cold water installations
- 檢測項目?appearance
- 檢測標準?《Chlorinated poly (vinyl chloride) piping systems for hot and cold water installations-Part 3:Fittings》GB/T18993.3-2003