industrial paper shredders is to cut and shred the materials through the relative rotating of the two sets of cutter shaft, the mutual shearing among the blades of moving knives & the cutter heads and the distance sleeves. 7178788094934171783-blid-1182114859373466163

วิ่งล่าง2ตัวมา1ตัวชน2สูตร..สูตรไหนจะมา? 30/12/62

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