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In this exhibition, Shanggong Machinery's full range of equipment: SMW construction equipment, TRD construction equipment, full-rotation drill construction equipment, CSM construction equipment, SDP static drill root planting construction equipment, MJS construction equipment, DCM, SCP, hammered piles, etc. All kinds of construction methods and equipment are on the stage. ? 4 ???? ????? ?? ????? ?? ? ???? ?? ???? ??????? ????? ????? ?? ??? ???? ???? ?? ? ??? ???????? ?? ?????????? ????? ?????? ? ?? ? ????????? ??? ????? ?? ?? ?? ???? ???. ???? ?? ????????? ??.

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