?????? ???? ?????? ???? ???? ???????? ?????

????/??/??

?????：?? ??? ???????? ? ??????? ??????? ??????? ????? ????????? ????? ???? ???? ??????? ???? ?? ????????? ???????? ?????. ??

?? ??? ???? ????????? ??????? ? ??????? ??????? ?????? ????????? ????? ???? ???? ??????? ???? ?? ?????? ???????? ?????. ?? ????? ??????? ?????? ????????? ?????????? ????? ????? ???. ?? ???? ?? ?? ??????? ??????? ?????? ???????? ???? ??????? ?? ?????? ??????? ?????? ???????? ??? ????? ???? ????. ?? ????????? ??????? ??????? ?????? ????????? ?? ???? ? ?? ????? ?? ?????? ?? ???????? ????? ?????? ? ?????? ????? ???. ??????????? ???????? ???? ??? ????? ????????? ???????? ?? ??? ??? ????? ????.

?????? ??????: ??? ?????? ?? ?????? ????. ????? ??????? ?????? ???? ??? ?? ??? ??? ??????? ?????? ????? ?? ?????? ????? ???????? ??? ??? ?? ??? ????? ??????? ?????? ? ???? ???? ?? ?? ??? ?? ??? ??? ?? ???? ???? ??????? ?? ???????? ??????? ???? ???? ???? ?? ???????? ??????? ? ????? ?? ??? ?????? ??? ????? ???. ??? ?????? ??????? ???? ??????? ?? ???????? ??? ? ?????? ?????? ?? ????? ????? ???.

?. ??? ????????? ???? ???: ???? ????? ???? ??? ???????? ?????? ?????? ????? ????? ? ??? ???? ????? ?? ?? ?? ???? ????? ??? ? ??????? ???? ?????? ?? ?????? ??? ???? ????? ????? ? ??????? ??????? ????? ?????? ???.

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.