人妻 中文无码 中出

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      2. Maimaitattun Tambayoyi

        FAQ

        TAMBAYOYIN

        Wane misali iya NJMM ta karfe grating hadu?

        NJMM iya ?ir?ira karfe grating bisa ga ma'aunin a cikin daban-daban kananan hukumomi, irin su China: YB / T4001.1-2007, USA: ANSI / NAAMM (MBG531), UK: BS4592 da sauransu.

        Abin da jaddadawa daga karfe grating iya NJMM ?ir?ira?

        NJMM iya ?ir?ira da wani jaddadawa da karfe grating samuwa, duka a inch bayanin da awo bayanin.

        Menene aka fi babbaka panel masu girma dabam?

        Mafi na kowa misali panel masu girma dabam ne 3'X24 ', 3'X20', 1000X6000mm, 1000X6100mm da dai sauransu

        Menene aka fi babbaka bar masu girma dabam (tsawo da kauri)?

        Mafi na kowa sanduna ne 1 "X 1/8", 1 "X 3/16", 1 "X 3/16", 1 "X 3/16", da kuma 25X3, 30X3, 32X3, 25X5, 32X5, 35X5, 38X5 da dai sauransu

        Mene ne bambanci tsakanin serrated da kuma wadanda ba serrated mashaya grating?

        Serration aka yi domin zamewa juriya. An grating wanda yana saman saman na hali sanduna zira kwallon.

        Abin da kare suna mi?a a kan mashaya grating?

        Bar grating zo a cikin untreated, fentin, zafi tsoma galvanized.

        Shin NJMM yi OEM?

        Na'am.

        So ka yi aiki tare da mu?


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        人妻 中文无码 中出

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