???? ?????? ???? ??? ????? ??????? ??? ?????? ???????? ????? ?????. ??? ??? ????????? ?? ??????? ??? ????? HOB ?????? ???????. ?? ???? ????? ?? ??????? ????? ??????. ?? ??? ??????? ??? ????? ??? ?????????? ??????? ??????? ???? ???? ???????????? ?????.
?????????? ???????? ??? ????? HOB ?????? ???????
?????? ???? ?????
?????? ????? HOB ????? ????? ??? ?????? ???????. ???? ??????? ????? ?? ????? ?? ????? ?????? ??????. ?? ???????? ????? ??????? ???????? ??????? ????? ???? ??? ??? ???? ????? ?????? ??????. ???? ??? ???????? ??? ?????? ???????? ????? ?????.
???? ????? ???? ?? HOB ??? ????? ???????? ?? ????????? ???????? ????? ????? ??????? ???????? ?? ?????? ?????? ??? ????????. ??? ???? ????? ????? ?? ???? ??????? ??? ???? ??? ????? ???????. ????? ?????? ?????? ???????? ??? ??? ??????? ???????? ???????.
?????? ???????
????? ????? ??? HOB ?? ????????? ???????? ??? ?? ??? ????? ?????? ?????? ??? ????????. ????? ??? ??? ????? ?? ????? ???????? ???? ???????. ??? ???? ??? ??????? ????????? ?? ?????? ?????? ?????? ????????? ?????? ??????. ?????? ??????? ????? ?? ??????? ??????? ??????? ??? ???? ????? ?????.
????? ????????? ???????? ??????? ??????. ???? ??????? ??????? HOB? ????? ????? ????????? ?????? ????? ???????. ?????? ?? ???? ????????? ?????? ??????? ?????? ??????? ??? ??????? ???? ??? ??????.
????? ?????? ????????
????? ?????? ??? HOB ??? ??? ??? ?? ??????? ????????? ??? ???? ?? ????? ??????? ???????????. ?? ????? ??? ???????? ??????? ???????. ????? ??????? ?????????? ??? ???????? ???????? ??????? ??????? ??????? ?????. ????? ????? ??????: ????? ????? HOB ??? ??????? ????? ????? ??????? ????????? ?????? ???? ????.
????? ????? ??????? ????? ??? ????? ???????. ???? ????????? ?????? ??? ????? ???? ????? HOB? ????? ?? ????? ???????? ?????? ?? ??????? ???????? ????? ?????? ???????.
??? ????? ????????
????? ?????? ???????? ??? ????? ?? ????????? ??????? ? ??? ???? ?? ????????. ???? ??????? ????????? ????? ????? ?? ????????? ?????? ?????????. ????? ????? ???? ?? ??? ??? ?????? ??????. ???? ????? ???? ????? ??? ????? ??????? ? ???? ??????? ????? ???????.
![????? ?????? ????? HOB? ????? ???????]( "hole opener, HOB reamer, cone reamer")
????? ?????? ??? ????? ???????
???? ??????? ??????
?? ?????? ???????? ???? ????? ??? HOB ?????? ?????? ????. ???? ???? ??? ?????? ??? ????? ???????? ?????. ?? ???? ???? ?????? ?????? ????????? ?????? ?? ??? ??????? ??? ????? ?????? ?? ???? ??? ??? ??????.
??? ??? ???????? ?????? ????? ?????? ?????? ???????. ????? ?????? HOB ???? ??? ??? ???????? ?? ????? ?????? ??? ????????. ???? ??????? ?????? ??????? ??? ????? ??????? ?????? ??????? ??????.
???? ??????? ?????
????? ??????? ????????? ??? ?????? ??????? ???????? ???????. ????? ??????? ??????? ???????? ?????? ?????? ???? ????. ????? ????? ??? HOB ?? ??? ????????? ?????? ?????? ?????? ????????? ??????.
?????? ?? ???? ????????????? ????????? ?????? ?????? ?????? ????????? ?? ????? ????? ????????? ?????? ???????? ?????? ??? ??????. ????? ?????? ?????? ???????? ????????? ??? ????? ??? ????? ??????? ?? ?????????.
??? ??????? |
???? ????? HOB |
???? ??????? ????????? |
????? ?????? / ????? |
?????? ???? |
?????? ????? |
????? ?????? ????? / ???????? |
?????? ????? |
?????? ???? |
????? ?????? |
????? |
???? ????? ??? ?????? |
??????? ?? ??????? ???????
?????? ???????? ??? ??????? ??????? ??????? ????????? ?? ????????????? ????????. ?? ???? ????????? ???????? HOB ??????? ??????? ???????? ??? ????? ??? ??????? ?????? ??????. ???? ??? ??????? ??? ????? ??????? ??? ???? ?????? ?? ????? ???? ??????. ????? ?????? ?????? ?? ?????? ??????? ?????? ???????? ??????? ?????? ?? ????? ??? ????? ??????????? ????? ??? ??? ???????.
?????? ???????? ??? ??????? ????? ?????????
????????? ??????
???? ????? HOB ?????? ??? ????? ?? ?????? ????? ?????????. ??????? ?????? ???? ?? ?????? ?????? ????????. ????? ??????? ????????? ???? ????? ???? ???????? ??????? ???????? ????? ????? ???????? ??????.
???????? ?????????
???? ????? ??????? ???????? ??????? ???? ?????? ?? ????? ??? ?????? ???????. ?? ?????? ???? HOB ?? ????????? ??????? ????? ???? ?????? ?? ???????. ????? ???????? ?????????? ??? ????? ?? ??????? ?? ????????? ??????? ?????? ?? ??????? ????????. ??? ?????? ???????? ????????? ?? ????? ??????? ?????? ???????.
???? ????????? ???? ?????
???? ????? ???? ?????? ????? ????? ????? ??? ???????? ???? ?????????. ???? ????? ??? HOB ????? ?? ????????? ??????? ???? ??????? ??????? ???????? ????????. ???? ???????? ????????? ????? ????? ????? ?? ????????? ?????? ??? ???? ??? ??? ?????? ????? ?????? ???????. ???? ?????? ?????? ???????? ?????? ??????? ??? ???????? ????????.
??? ?????? |
????? ??? |
????? ??????? |
????? ???? ????????? |
????? ??? |
????? |
???? |
????? ?? ????????? ??????? |
????? ??????? |
???? |
????? |
????? ?? ????????? ?????? |
?????????? ??????? ?????? ???????
????? ???????? ?????? (HDD)
?????? ?????? HDD ?? ?????? ??????? ????? ??? ???? ??????. ????? Hob Reamers ?????? ?? ????? ????? ? ??? ???? ?? ?????? ??????. ????????? ????????? ????? ??? ????? ????? ?? ?????? ????????. ???????? ?????? ???? ??? ?????? ????? ?????? ????????.
?????? ??????? ????????
???? ?????? HOB ??? ????? ??????? ??????? ??????? ??? ???? ?? ?????? ?????????. ????? ???????? ????????? ?????? ???? ??????? ??? ?????? ???????? ??? ???? ??????? ???????? ??????? ??????. ??? ??? ????????? ????? ??? ?????? ???????? ??? ?????? ???????.
??? ???? ?????? ????? ?????
?????? ?????? ?? ??????? ??????? ???? ?????? HOB ?? ??? ?????? ????????? ?? ??? ???????. ????? ?????? ??????? ??? ????????? ?????? ????? ??????? ?? ??? ???????. ???? ??? ????? ??? ????? ?????? ????? ????? ??? ????? ??????.
?????? ?????? ??????? (????? ???? ?????)
???? ???????? ??????? ??? ????? ??????. ???? ??????? ??? HOB ???????? ????????? ???? ?????? ?? ???????? ?????? ??????? ???????. ?????? ???????? ?? ????? ??? ?????? ?? ????? ?????? ??????? ??????? ???????.
?????????? ?????????? ???????????
???? ?????? ??????? ??????
?????? ????? HOB ??????? ???? ?????? ????? ???????? ?????????? ?????? ?????? ?????? ?????? ?????. ???? ??? ?????? ??????? ??????? ??? ????? ??? ??? ????? ??? ????? ??? ?? ????????? ??????? ???????. ????? ??????? ????????? ??? ????? ????? ????? ????? ??????? ??????? ?? ?????? ??????. ???? ??? ????????? ??????? ??? ????? ??? ?????? ???? ???? ?????? ??? ?????? ?? ?????? ??? ???? ???? ????? ??? ????? ??????? ??????? ???????.
????? ????? ????????? ?????? ?????
???? ?????????? ??????? ?? ????? ??????? ?????? ?? ????? ?????? ?????? ????????? ??????? ?????. ???? ????????? ???? ???? ?????? ?? ???? ??? ???? ???????? ?? ????? ??????? ??? ???? ????? ?????. ???? ??? ??????? ???????? ??? ????? ????? ?????? ??? ?????? ??? ????? ??????? ?????? ?? ???????. ???? ??? ?????? ????? ?????? ???? ??? ???? ??? ?? ????? ??? ?? ?? ????? HOB ???????? ?? ??????? ??????.
???????? ???????
???? ????? ??????? ??????? ??? ????? ?????? ??????? ??????? HOB ?? ???????? ??????? ???????? ?????????? ??? ???? ????? ????? ??????????? ?? ????????? ????????. ????? ??????? ????????? ??????? ???????? ??????? ?? ??? ????? ????? ??????? ??? ??????? ????? ????? ?????????. ????? ??? ??????? ??????? ????? ???? ??? ?? ?????? ??????? ?????? ??????? ???? ????? ???????. ??? ???? ?????? ?? ????????? ????????? ????? ???? ??????? ?? ??????? ??????? ???????? ?? ?????? ??????.
??????? ?????? ?????????
????? ???? ???????
??? ??????? ?????? ????? ?????? ??????? ????? ???? ??????? ??????? ???? ??? ????? ????????. ??? ??? ????????? ????? ??????? ?????? ?????? ??????? ????? ????? ??????. ???? ?????? ???? ????? ??????? ??? ????? ?????? ?????? ?????? ???????? ??????? ??? ????? ????? ?????. ???? ?????? ????? ??????? ??? ????? ?????? ??????? ??????? ??? ???????? ????? ????? ??????? ???? ???.
????? ????? ?????????
??? ?? ????? ???????? ??? ?????? ???????? ???? ?????. ????? ?????? ???? HOB ?? ????????? ??????? ???? ????? ?????? ??????? ?? ??? ?? ????? ???? ??????? ?????? ?????? ????????? ?????? ?? ??????? ?????? ?? ????????. ??? ??? ????????? ?????? ?????? ?????? ?? ????? ??????? ?????? ??????. ???? ???? ?? ??????? ????????? ????? ????? ???? ??????? ???????.
???????? ??????? ???????
??? ????? ????????? ?????? ????? ??????? ????????? ????? ???????. ???? ?????? HOB ??????? ?? ???????? ?? ??????? ??????? ????? ?????? ?????? ?????? ??????. ??? ????? ?? ?? ???????? ????????? ???? ????? ?? ???????? ??? ???? ???? ?????? ?????? ?? ????????? ??????. ??? ?? ???? ????? ??? ?????? ?? ???????? ??????? ????????? ???????? ??? ?? ??? ??????? ???????? ??????? ??????? ???????? ????? ?????.
????? ???????
???? ?????? ??????? ???????? ???????? ?????????? ??? ????? ??? ?? ?? ?????? HOB ??????????. ??? ??? ????????? ????? ?????? ??????? ??????? ????? ??? ????? ??????? ???? ??????? ?????? ??? ?????? ?? ?????. ?? ??????? ?????? ??????? ????? ?????? ???? ???? ????? ??? ??????. ????? ??????? ?????? ??????? ????? ?????? ????? ????? ??????? ??????? ??????? ???????.
??????? ??????? ?????? ??????
??? ????? ????? ???????
???? ?? ???? ??????? ??? ?????? ?????? ??????? ??? ???? ???? ?????? ??????? ???????. ????? ????? ??? ?????? HOB ?? ?????? ??????? ????? ?? ???? ???? ????? ??? ?????? ????????? ??? ????? ?? ?????? ???????. ?? ????? ?????? ????? ??? ????? ???? ??????? ?????? ???????. ???? ??????? ?????? ?????? ??????? ??????? ??????? ?????? ??? ???? ????? ???????.
????? ???????? ???????
???? ????? ??????? ???????? ??? ????? ??? ?????? ?????? ??? ?????? ?? ?????. ??? ????? ???????? ???????? ??????? ????? ??????? ??? ?? ?????? HOB ??????????. ????? ??????? ????? ???? ??????? ???? ??????? ???? ??????? ?????????. ???? ?????? ????????? ??? ????? ?????????? ??? ?????? ??? ?????? ??????? ????? ?????.
??? ??? ????????????? ???????
?????? ?????? ?? ???????? ?? ??????? ?? ????? ??? ?????? HOB ????????? ?? ??????? ??????. ???? ?? ???? ????? ????????????? ??????? ??? ??????? ???????? ?????? ?????. ???? ??????? ????????? ??????? ???????? ????? ?????? ??? ??????? ??????? ???????. ???? ????? ??? ????? ??? ????? ?????? ????????? ?????? ??????? ????? ????? ?????? ????? ??????? ??????.
?????
????? ?????? ???? ?????? ??????? ??? ??? ??????? ?????? ???????. ????? ?????? HOB ?? ?????? ??????? ?? ???? ???? ?????? ??????. ???? ??????? ????????? ??????? ?????? ?? ?????? ?????? ?????????? ????????. Weifang Shengde Machinery Machinery Machinery Co. ? Ltd. ???? ????? ??? ????? ?????? ???? ????? ????? ? ?????? ???????? ? ??????? ??? ??? ????? ??? ?????? ??????.
?????????
?: ?? ?? ????? ??? ????? HOB ?????? ????????
?: ?????? ????? HOB ????? ????? ??? ????????? ??????? ??? ????? ??????? ??? ???? ????? ??? ????? ?????? ??????. ????? ??????? ????????? ??? ?????? ????? ???? ??? ??? ?????? ??????? ??? ???? ??????? ??????. ???? ?????? ???? ??? ????? ??????? ??????? ???? ?????.
?: ??? ????? ???? ????? ??? ??????
?: ????? ????? ??????? ???? ????? ?????? ???????. ???? ????? HOB ?????? ??????? ?? ?????? ?????? ?????? ??????? ?????? ?????? ?? ????? ??????. ???? ??? ??????? ??? ????? ???? ???????? ??? ???? ??????? ?????? ???? ???????? ??????? ??? ???? ??????.
?: ????? ????? ??? ????? ??? ??????? ??????? ???????????
?: ????? ????? ??? HOB ??? ????? ????? ?? ????????? ???????? ??? ???? ?? ????????. ?????? ???????? ????????? ?? ??????? ?????? ?? ???????? ??????? ??? ???? ?? ???????? ????? ????? ??????. ???????? ?????? ???? ???? ?????? ?? ?????? ?????? ????? ???????.
?: ?? ????? ???? ?? ??????? ????????
?: ????? ????? ??? HOB ??????? ????? ??? ?????? ????? ??? ?? ????????? ???????. ???? ??????? ????????? ???? ????? ?? ??????? ?????? ???? ???? ??????? ???? ??? ????? ?????? ?? ?????? ?????? ???? ??????? ??????? ????? ?????????.
?: ?? ?????? ??????? ????? ????? ?? ????? ??? ???????
?: ???? ???? ??????? ?? ????? ??? ?????? HOB ???????? ????????? ?? ??????? ?????? ??? ????? ??????? ?????? ??? ??????. ???? ??? ???????????? ??????? ??? ?????? ?????? ?????? ?????? ??????? ??? ?????? ????? ?? ???? ????? ??? ?????? ????? ?????.
