工程案例
蘇州工業園清源華衍水務管廊污水管安裝現場(使用DN900止脫膠圈)
Installation site of DN900 Tyton SIT plus gasket in sewage pipe for Qingyuan Huayan Water Service Pipe Gallery inSuzhou Industrial Park
蘇州工業園清源華衍水務管廊污水管安裝現場(使用DN900止脫膠圈)
Installation site of DN900 Tyton SIT plus gasket in sewage pipe for Qingyuan Huayan Water Service Pipe Gallery inSuzhou Industrial Park