DIN931/933
| ??? | |
|---|---|
| . | |
??????? ???????? ???????? ?????? ?????? (HDG) ????? ?? ????? ????? ???? ?????? ????? ?????? ?????? ?????? ?????? ??????. ????? ??? ???????? ???????? ???? ?? ??????? ?? ????? ?????? ???? ????? ????? ??????. ????? ????? HDG ??? ??????? ?? ???? ????? ???????? ??? ???? ???? ????? ?? ????? ????? ?????? ??????. ???? ??? ?????? ???????? ????? ????????? ?? ????? ???????? ??? ???? ?????? HDG Hex ?????? ??????? ???????? ???????? ????? ???????. ?? ????? ???????? ??? ???????? ???????? ??? ???????? ?????? ???????? ?????? ?????? ?????? ?? ?????? ??? ?????? ??????? ??????? ?????????? ???????. ???? HDG Hex Bolts ????? ???? ????? ????? ??????? ???? ??? ?? ?????? ??????.
??????? ???????? ???????? ?????? ?????? (HDG) ????? ?? ????? ????? ???? ?????? ????? ?????? ?????? ?????? ?????? ??????. ????? ??? ???????? ???????? ???? ?? ??????? ?? ????? ?????? ???? ????? ????? ??????. ????? ????? HDG ??? ??????? ?? ???? ????? ???????? ??? ???? ???? ????? ?? ????? ????? ?????? ??????. ???? ??? ?????? ???????? ????? ????????? ?? ????? ???????? ??? ???? ?????? HDG Hex ?????? ??????? ???????? ???????? ????? ???????. ?? ????? ???????? ??? ???????? ???????? ??? ???????? ?????? ???????? ?????? ?????? ?????? ?? ?????? ??? ?????? ??????? ??????? ?????????? ???????. ???? HDG Hex Bolts ????? ???? ????? ????? ??????? ???? ??? ?? ?????? ??????.
???? ???? Ximingyang? ????? Linmingguan? ????? Yongnian? ????? Handan? ?????? Hebei? ?????