久草原精品资源视频

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

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

        ?? ????? ?? ???? ????? 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 ??? '

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

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

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

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

        ??? NJMM ????? OEM?

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


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        久草原精品资源视频
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