?????? ??? ?? ???? Yantai Hemei ?????? ?????? ???????????? ????????.
???? ??????? ??????? ???????? ??????? ?????? ???????? ?????? ?????? ???????? ????? ????? ????? ????????? ????? ????? ????? ????? ?????? ??????? ?????? ?????? ??????. ??? ???? ??? ?? ???? ??? ???? ??????? ????? ?????? ??? ???? ????? Excavator Shear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