河南百川畅银实业有限公司

    Flow measurement orifice plate and collection well flow measurement throttling device
    Landfill gas collection well air compressor drainage device
    Pre-buried landfill gas side slope collection well
    A pre-buried lift type landfill gas collection well
    Landfill gas collection well based on gas guiding gabion
    Rotaty garbage mountain drilling machine
    Four-way drainage device of landfill gas collection pipeline
    Four-way landfill gas horizontal collection well
    Excavated landfill gas collection well
    Pre-buried landfill gas horizontal collection well
    U-shaped drainage device in landfill gas collection pipeline
    Landfill gas collection system
    Landfill gas collection well
    Mobile well head of vertical collection well