appearance(Plastics piping systems for soil and waste discharge(low and high temperature inside buil
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?Plastics piping systems for soil and waste discharge(low and high temperature inside buildings-Chlorinated poly(vinyl chloride)(PVC-C)
- 檢測項目?appearance
- 檢測標準?Plastics piping systems for soil and waste discharge(low and high temperature inside buildings-Chlorinated poly(vinyl chloride)(PVC-C)GB/T24452-2009