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| 2014/11/04 07:22:20瀏覽296｜回應0｜推薦0 | |
The disparate types of fasteners regard screws, nuts, bolts, rivets, retaining rings, cylinder plugs, pins, flat solid fasteners, manoeuvre studs, bolts, bits, and anchors. Fasteners have turn a totally vital in both industry because of the fundamental but exalted objective that they spoon out. Each building block in a machinery or transport is mutually beneficial upon the fasteners that taking ho |
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