Hal qayb oo ka mid ah LUOYANG CAME ENERGY TECH CO., LTD
Tuubooyinka tuubooyinka PVC
Waa maxay faraqa u dhexeeya tuubada CPVC iyo tuubada UPVC?
In nidaamka dhuumaha, CPVC (polyvinyl chloride koloriin leh) iyo UPVC (chloride polyvinyl oo aan balaastik ahayn), sida laba tuubbo oo caag ah oo caag ah oo iska caabin ah daxalka, iftiin, fududaynta rakibidda, iyo faa'iidooyin kale, aad loo isticmaalo. Si kastaba ha ahaatee,…