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                  Tubular outflow
                  Force two pipes together
                  Using a blowtorch baked tube
                  Drip irrigation with corn mulch
                  PVC pipe connection
                  PVC pipe connection
                  PVC pipe connection
                  PVC pipe connection
                  PVC pipe connection
                  PVC pipe connection
                  Anping sprinkler head
                  Effect of multi-function sprinkler irrigation in farmland
                  Installation of multifunctional sprinkler for lower body
                  Fucheng drip first1
                  Fucheng drip first1
                  Pipe trenching
                  Hebei Hongyuan Pipe Industry Group Co.,Ltd.
                  Address: Fang Guantun village, GuShu Town,Yutian County, Tangshan, Hebei Province, China
                  唐山網絡建設
                  彩库宝典图库