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FAQs

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

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

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

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

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

NJMM ????? ?? ? ????? ?? ???? ????? ?? ? ????? Description ? ?????? ???? ???? ?? ??????? ????.

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

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

?? ???? ??? ??? ????? bar ?????? (? ??????? ?? ?????) ?? ?? ???

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

??? ?? ?? ?? ??? serrated ?? ??? serrated bar ???? ????? ???

Serration ????? ????? ? ???? ??????. ?? ???? ?? ? ???? ???? ???? ?? ? ???? ???.

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

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

??? NJMM ?? OEM?

??.

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


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免费可以看黄的视频