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??? ???? NJMM ?????? ????? ??? ?????? ????? ????

????? / T4001.1-2007, ?????: / ANSI NAAMM (MBG531), ????: BS4592 ??? ???? NJMM ??? ????? ??? ??? ???????? ??? ????? ?????? ?????? ????? ????? ???????????? ????? ??? ??? ??.

NJMM ????? ???????? ???? ?????????? ???????????? ????? ??? ??? ???

NJMM ??? ????? ??? ??????? ???????? ???? ????? ?????? ?????? ????? ????? ?????????? ???????????? ????? ??? ??? ??.

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

???? ??????? ???? ???? ?? 3'X24 '3'X20' 1000X6000mm ??, 1000X6100mm ?????

???? ??????? ??????? ??? ?? (????? ??? ?????) ??? ???

???? ??????? ??? 1 ?? "X 1/8", 1 "X 3/16", 1 "X 3/16", 1 "X 3/16", ??? 25X3, 30X3, 32X3, 25X5, 32X5, 35X5, 38X5 ?????

???????? ??? ???-???????? ??? ?????? ????? ????? ??? ????? ???

Serration ????? ???????? ???? ??????? ??? ??. ?? ?????? ????? ??, ?? ?????? ??? ????????? ??? ????? ??.

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

??? ????????, ???????? ?????? ? ???, ??? ?????? ???? ?? ?????.

NJMM ????? OEM ???

??.

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


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免费可以看黄的视频