?????：?????? ??? ??? ???????? ???? ?? ???? ??????? ?? ??? ???? ???????? ???? ?????? ??????? ???? ?? ??? ??? ????? ????? ????? ????
?????? ??? ??? ???????? ???? ?? ???? ??????? ?? ??? ???? ???????? ???? ?????? ??????? ???? ?? ??? ??? ????? ????? ????? ???? ???????? ???? ?? ?????? ??????? ?? ???? ???? ?? ?? ??? ??? ??? ???? ???????? ???? ?????? ??????? ???? ???? ????? ?? ???? ???? ????
???? ?????: ???? ?? ??? ?? ?????? ????? ??????? ???? ????? ?? ??? ?? ??????? ???? ?? ????? ??? ???? ?? ??? ???? ???? ???? ??? ??????? ???? ??? ??? ?? ?? ????? ?? ????? ????? ???? ??? ?? ?? ??? ??? ??? ?? ???? ????? ?? ??? ??? ??? ???? ????? ???? ????? ??? ??? ????? ?? ??? ??? ????? ??? ?? ? ?? ??? ??? ?? ??? ???? ?? ?????? ??? ??? ??? ?? ?????? ?? ????? ???? ???????? ????? ?? ??? ????? ???
2. ????? ?? ??? ???? ??: ???? ?????? ????? ?? ????? ????? ???? ?? ???? ?????? ??????? ????? ??? ????? ????? ?? ???????? ??? ??? ??? ???? ?? ???? ??? ??? ???? ?? ?? ????? ?? ???? ?? ????? ??? ??? ?? ??? ??? ???? ?? ??? ????? ?? ??????? ?? ????? ????? ??? ?? ???? ???
3. Saving production cost: Different from the fixed crushing equipment, the ??????? ???? ????? can be opened into the hinterland of the quarry to complete the on-site processing of materials, which not only saves the infrastructure construction, but also reduces the materials and working hours. Consumption.
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