I-1.j bolt .Siyibiza nangokuthi (i-anchor bolt, i-base anchor bolt, i-floor bolt) 2.Sebenzisa lezi zinto Zokusebenza: i-carbon iron, i-45 # insimbi, i-40 Cr, 35CrMo; I-3.Surface Finishing: i-zinc iboshwe noma imnyama noma ithafa noma i-HDG; 4.Size: M6-M64; ubude 12mm-3000mm 5.Grade: 4.8 8.8 10.9 12.9 6.Standard: DIN, JIS, BS, ASME ...
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