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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
    唐山网络建设
    一分快三稳赚回本计划